Risk | Low |
Patch available | YES |
Number of vulnerabilities | 15 |
CVE-ID | CVE-2020-36691 CVE-2022-2196 CVE-2023-1611 CVE-2023-1670 CVE-2023-1838 CVE-2023-1855 CVE-2023-1872 CVE-2023-1989 CVE-2023-1990 CVE-2023-1998 CVE-2023-2008 CVE-2023-2124 CVE-2023-2162 CVE-2023-2176 CVE-2023-30772 |
CWE-ID | CWE-674 CWE-665 CWE-416 CWE-254 CWE-129 CWE-125 CWE-362 |
Exploitation vector | Local |
Public exploit |
Public exploit code for vulnerability #10 is available. Public exploit code for vulnerability #11 is available. |
Vulnerable software |
SUSE Real Time Module Operating systems & Components / Operating system SUSE Linux Enterprise Micro for Rancher Operating systems & Components / Operating system SUSE Linux Enterprise Real Time 15 Operating systems & Components / Operating system SUSE Linux Enterprise Micro Operating systems & Components / Operating system kernel-rt_debug Operating systems & Components / Operating system package or component kernel-rt Operating systems & Components / Operating system package or component kernel-source-rt Operating systems & Components / Operating system package or component kernel-devel-rt Operating systems & Components / Operating system package or component kernel-rt-devel Operating systems & Components / Operating system package or component kernel-rt-debugsource Operating systems & Components / Operating system package or component kernel-syms-rt Operating systems & Components / Operating system package or component ocfs2-kmp-rt Operating systems & Components / Operating system package or component cluster-md-kmp-rt Operating systems & Components / Operating system package or component cluster-md-kmp-rt-debuginfo Operating systems & Components / Operating system package or component kernel-rt-debuginfo Operating systems & Components / Operating system package or component dlm-kmp-rt Operating systems & Components / Operating system package or component kernel-rt_debug-debugsource Operating systems & Components / Operating system package or component gfs2-kmp-rt-debuginfo Operating systems & Components / Operating system package or component ocfs2-kmp-rt-debuginfo Operating systems & Components / Operating system package or component gfs2-kmp-rt Operating systems & Components / Operating system package or component kernel-rt-devel-debuginfo Operating systems & Components / Operating system package or component kernel-rt_debug-devel Operating systems & Components / Operating system package or component kernel-rt_debug-debuginfo Operating systems & Components / Operating system package or component dlm-kmp-rt-debuginfo Operating systems & Components / Operating system package or component kernel-rt_debug-devel-debuginfo Operating systems & Components / Operating system package or component |
Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 15 vulnerabilities.
EUVDB-ID: #VU75206
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-2020-36691
CWE-ID:
CWE-674 - Uncontrolled Recursion
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to uncontrolled recursion in lib/nlattr.c. A local user can use a nested Netlink policy with a back reference to crash the kernel.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU74019
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-2022-2196
CWE-ID:
CWE-665 - Improper Initialization
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to improper initialization within nVMX in Linux kernel. A local user can perform speculative execution attacks and escalate privileges on the system.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU75204
Risk: Low
CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-1611
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a use-after-free error within the btrfs_search_slot() function in fs/btrfs/ctree.c. A local user can trigger a use-after-free error and crash the kernel.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU75450
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-2023-1670
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the Xircom 16-bit PCMCIA (PC-card) Ethernet driver. A local user can trigger a use-after-free error and execute arbitrary code on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU75205
Risk: Low
CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-1838
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU75451
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-2023-1855
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the xgene_hwmon_remove() function in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). A local user can trigger a use-after-free error and execute arbitrary code on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU75529
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-2023-1872
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the io_file_get_fixed function. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU75452
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-2023-1989
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The
vulnerability exists due to a use-after-free error within the btsdio_remove() function in driversluetoothtsdio.c. A local user can trigger a
use-after-free error and escalate privileges on the system.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU75453
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-2023-1990
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a use-after-free error within the ndlc_remove() function in drivers/nfc/st-nci/ndlc.c. A local user can trigger a use-after-free error and perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU75454
Risk: Low
CVSSv4.0: 5.4 [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:P/U:Clear]
CVE-ID: CVE-2023-1998
CWE-ID:
CWE-254 - Security Features
Exploit availability: Yes
DescriptionThe vulnerability allows a local user to bypass implemented security restrictions.
The vulnerability exists due to incorrect implementation of the Spectre v2 SMT mitigations, related to calling prctl with PR_SET_SPECULATION_CTRL. An attacker can gain unauthorized access to kernel memory from userspace.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU75102
Risk: Low
CVSSv4.0: 7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear]
CVE-ID: CVE-2023-2008
CWE-ID:
CWE-129 - Improper Validation of Array Index
Exploit availability: Yes
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to incorrect validation of array index within a fault handler in drivers/dma-buf/udmabuf.c. A local privileged user can execute arbitrary code with kernel privileges.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU75323
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-2023-2124
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack..
The vulnerability exists due to a boundary condition within the XFS subsystem in Linux kernel. A local user can trigger an out-of-bounds read error and crash the kernel.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU75994
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-2023-2162
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to a use-after-free error within the scsi_sw_tcp_session_create() function in drivers/scsi/iscsi_tcp.c in SCSI sub-component in the Linux Kernel. A local user can trigger a use-after-free error and gain access to sensitive information.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU75995
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-2023-2176
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the compare_netdev_and_ip() function in drivers/infiniband/core/cma.c in RDMA in the Linux Kernel. A local user can trigger an out-of-bounds read error and read contents of memory on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
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.
EUVDB-ID: #VU75996
Risk: Low
CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-30772
Exploit availability: No
DescriptionThe vulnerability allows an attacker to compromise the affected system.
The vulnerability exists due to a race condition in rivers/power/supply/da9150-charger.c in Linux kernel. An attacker with physical access to device can trigger a race condition while unplugin the device and execute arbitrary code on the system.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.127.1
kernel-rt: before 5.3.18-150300.127.1
kernel-source-rt: before 5.3.18-150300.127.1
kernel-devel-rt: before 5.3.18-150300.127.1
kernel-rt-devel: before 5.3.18-150300.127.1
kernel-rt-debugsource: before 5.3.18-150300.127.1
kernel-syms-rt: before 5.3.18-150300.127.1
ocfs2-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt: before 5.3.18-150300.127.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt: before 5.3.18-150300.127.1
kernel-rt_debug-debugsource: before 5.3.18-150300.127.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.127.1
gfs2-kmp-rt: before 5.3.18-150300.127.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel: before 5.3.18-150300.127.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.127.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.127.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.127.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232147-1/
Q & A
Can this vulnerability be exploited remotely?
No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.