SUSE update for the Linux Kernel

1) Security features bypass

EUVDB-ID: #VU63350

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-39713

CWE-ID: CWE-254 - Security Features

Exploit availability: No

Description

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to multiple issues in Qdisc implementation related to rcu read lock. A local application can execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Use-after-free

EUVDB-ID: #VU63422

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-45868

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial-of-service attack.

The vulnerability exists due to fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). A local user can trigger use-after-free error and perform a denial-of-service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Information disclosure

EUVDB-ID: #VU64919

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-0812

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists in NFS over RDMA in the net/sunrpc/xprtrdma/rpc_rdma.c() function in RPCRDMA_HDRLEN_MIN (7). A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Information disclosure

EUVDB-ID: #VU63423

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-0850

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output in the copy_page_to_iter() function in iov_iter.c in Linux kernel. A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Use-after-free

EUVDB-ID: #VU62028

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-1016

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to a use-after-free error in net/netfilter/nf_tables_core.c:nft_do_chain in Linux kernel.. A local user can trigger a use-after-free error and gain access to sensitive information.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Use-after-free

EUVDB-ID: #VU63428

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-1048

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to execute arbitrary code with elevated privileges.

The vulnerability exists due to a use-after-free error in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. A local user can execute arbitrary code with elevated privileges and perform a denial-of-service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Race condition

EUVDB-ID: #VU63305

Risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-23036

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to bypass implemented security restrictions.

The vulnerability exists due to a race condition in the blkfront ring buffer. A malicious backend can exploit the race condition and read or write data or perform a denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Race condition

EUVDB-ID: #VU63306

Risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-23037

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to bypass implemented security restrictions.

The vulnerability exists due to a race condition in the netfront ring buffer. A malicious backend can exploit the race condition and read or write data or perform a denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Race condition

EUVDB-ID: #VU63307

Risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-23038

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to bypass implemented security restrictions.

The vulnerability exists due to a race condition in the scsifront ring buffer. A malicious backend can exploit the race condition and read or write data or perform a denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) Race condition

EUVDB-ID: #VU63308

Risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-23039

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to bypass implemented security restrictions.

The vulnerability exists due to a race condition in the gntalloc ring buffer. A malicious backend can exploit the race condition and read or write data or perform a denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) Race condition

EUVDB-ID: #VU63309

Risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-23040

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to bypass implemented security restrictions.

The vulnerability exists due to a race condition in the xenbus ring buffer. A malicious backend can exploit the race condition and read or write data or perform a denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) Race condition

EUVDB-ID: #VU63310

Risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-23041

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to bypass implemented security restrictions.

The vulnerability exists due to a race condition in blkfront, netfront, scsifront, usbfront, dmabuf, xenbus, 9p, kbdfront, and pvcalls ring buffers. A malicious backend can exploit the race condition and read or write data or perform a denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

13) Reachable Assertion

EUVDB-ID: #VU63311

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-23042

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

Description

The vulnerability allows a local user to bypass implemented security restrictions.

The vulnerability exists due to reachable assertion in the netfront ring buffer. A malicious backend can exploit the race condition and read or write data or perform a denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

14) Buffer overflow

EUVDB-ID: #VU62601

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-26490

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the st21nfca_connectivity_event_received() function in drivers/nfc/st21nfca/se.c in Linux kernel. A local user can run a specially crafted program to trigger buffer overflow and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

15) Use-after-free

EUVDB-ID: #VU63318

Risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-26966

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to a use-after-free error in drivers/net/usb/sr9700.c in the Linux kernel. A remote attacker can pass specially crafted data and obtain sensitive information from heap memory.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

16) Memory leak

EUVDB-ID: #VU63390

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-28356

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform DoS attack on the target system.

The vulnerability exists due memory leak in net/llc/af_llc.c component. A remote attacker can force the system to leak memory and perform denial of service attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

17) Double Free

EUVDB-ID: #VU63160

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-28388

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a local user to execute arbitrary code with elevated privileges.

The vulnerability exists due to boundary error in the usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c. A local user can pass specially crafted data to the application, trigger double free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

18) Double Free

EUVDB-ID: #VU63162

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-28389

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a local user to execute arbitrary code with elevated privileges.

The vulnerability exists due to boundary error in mcba_usb_start_xmit in drivers/net/can/usb/mcba_usb.c. A local user can pass specially crafted data to the application, trigger double free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

19) Double Free

EUVDB-ID: #VU63164

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-28390

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a local user to execute arbitrary code with elevated privileges.

The vulnerability exists due to boundary error in ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c. A local user can pass specially crafted data to the application, trigger double free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Availability: 15-SP1

SUSE Manager Proxy: 4.0

SUSE Manager Retail Branch Server: 4.0

SUSE Manager Server: 4.0

SUSE Linux Enterprise Server for SAP Applications: 15-SP1

SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP1

SUSE Linux Enterprise Module for Live Patching: 15-SP1

SUSE Linux Enterprise High Performance Computing: 15-SP1-ESPOS - 15-SP1

SUSE Linux Enterprise Server for SAP: 15-SP1

SUSE Enterprise Storage: 6

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.3 - 15.4

ocfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

ocfs2-kmp-default: before 4.12.14-150100.197.111.1

gfs2-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

gfs2-kmp-default: before 4.12.14-150100.197.111.1

dlm-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

dlm-kmp-default: before 4.12.14-150100.197.111.1

cluster-md-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

cluster-md-kmp-default: before 4.12.14-150100.197.111.1

kernel-livepatch-4_12_14-150100_197_111-default: before 1-150100.3.3.1

kernel-default-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-default-livepatch: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debugsource: before 4.12.14-150100.197.111.1

kernel-zfcpdump-debuginfo: before 4.12.14-150100.197.111.1

kernel-source: before 4.12.14-150100.197.111.1

kernel-macros: before 4.12.14-150100.197.111.1

kernel-docs: before 4.12.14-150100.197.111.1

kernel-devel: before 4.12.14-150100.197.111.1

reiserfs-kmp-default-debuginfo: before 4.12.14-150100.197.111.1

reiserfs-kmp-default: before 4.12.14-150100.197.111.1

kernel-syms: before 4.12.14-150100.197.111.1

kernel-obs-build-debugsource: before 4.12.14-150100.197.111.1

kernel-obs-build: before 4.12.14-150100.197.111.1

kernel-default-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-devel: before 4.12.14-150100.197.111.1

kernel-default-debugsource: before 4.12.14-150100.197.111.1

kernel-default-debuginfo: before 4.12.14-150100.197.111.1

kernel-default-base: before 4.12.14-150100.197.111.1

kernel-default: before 4.12.14-150100.197.111.1

kernel-zfcpdump-man: before 4.12.14-150100.197.111.1

kernel-default-man: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-kvmsmall-base: before 4.12.14-150100.197.111.1

kernel-debug-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-debug-base: before 4.12.14-150100.197.111.1

kernel-vanilla-livepatch-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-devel-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-devel: before 4.12.14-150100.197.111.1

kernel-vanilla-debugsource: before 4.12.14-150100.197.111.1

kernel-vanilla-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base-debuginfo: before 4.12.14-150100.197.111.1

kernel-vanilla-base: before 4.12.14-150100.197.111.1

kernel-vanilla: before 4.12.14-150100.197.111.1

kernel-default-base-debuginfo: before 4.12.14-150100.197.111.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-ESPOS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:ocfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gfs2-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:dlm-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cluster-md-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150100_197_111-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-livepatch:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-source:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-macros:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-docs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:reiserfs-kmp-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-syms:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-obs-build:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-zfcpdump-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-man:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-kvmsmall-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-debug-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-livepatch-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla-base:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-vanilla:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-default-base-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221256-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.