SUSE update for xen

1) Division by zero

EUVDB-ID: #VU79239

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-2023-20588

CWE-ID: CWE-369 - Divide By Zero

Exploit availability: No

Description

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

The vulnerability exists due to a divide by zero error that can return speculative data. A local user can gain access to potentially sensitive information.

Mitigation

Update the affected package xen to the latest version.

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

xen-libs-64bit: before 4.16.5_08-150400.4.40.1

xen-libs-64bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools-xendomains-wait-disk: before 4.16.5_08-150400.4.40.1

xen-libs-32bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-32bit: before 4.16.5_08-150400.4.40.1

xen-devel: before 4.16.5_08-150400.4.40.1

xen-debugsource: before 4.16.5_08-150400.4.40.1

xen-tools-domU-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs: before 4.16.5_08-150400.4.40.1

xen-tools-domU: before 4.16.5_08-150400.4.40.1

xen-doc-html: before 4.16.5_08-150400.4.40.1

xen: before 4.16.5_08-150400.4.40.1

xen-tools-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools: before 4.16.5_08-150400.4.40.1

CPE2.3

• cpe:2.3:o:suse:opensuse_leap_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:server_applications_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:basesystem_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:xen-libs-64bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-64bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-xendomains-wait-disk:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-doc-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20234476-1/

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) Resource management error

EUVDB-ID: #VU80924

Risk: Low

CVSSv4.0: 4.8 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-34322

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a malicious guest to escalate privileges on the system.

The vulnerability exists due to improper management of internal resources when running PV guests in shadow paging mode. A malicious guest can run a specially crafted application on the system that causes shortage of memory in the associated with the domain shadow pool and forces Xen to tear down page tables. This can result in memory leak, denial of service or privilege escalation.

The vulnerability can be exploited by 64-bit PV guests on x86 systems.

Mitigation

Update the affected package xen to the latest version.

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

xen-libs-64bit: before 4.16.5_08-150400.4.40.1

xen-libs-64bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools-xendomains-wait-disk: before 4.16.5_08-150400.4.40.1

xen-libs-32bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-32bit: before 4.16.5_08-150400.4.40.1

xen-devel: before 4.16.5_08-150400.4.40.1

xen-debugsource: before 4.16.5_08-150400.4.40.1

xen-tools-domU-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs: before 4.16.5_08-150400.4.40.1

xen-tools-domU: before 4.16.5_08-150400.4.40.1

xen-doc-html: before 4.16.5_08-150400.4.40.1

xen: before 4.16.5_08-150400.4.40.1

xen-tools-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools: before 4.16.5_08-150400.4.40.1

CPE2.3

• cpe:2.3:o:suse:opensuse_leap_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:server_applications_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:basesystem_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:xen-libs-64bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-64bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-xendomains-wait-disk:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-doc-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20234476-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

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

3) Stack-based buffer overflow

EUVDB-ID: #VU81886

Risk: High

CVSSv4.0: 2.5 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:U/U:Amber]

CVE-ID: CVE-2023-34325

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

Description

The vulnerability allows a remote guest to escalate privileges on the system.

The vulnerability exists due to insufficient validation of user-supplied input in libfsimage. A remote guest can use pygrab to trigger stack-based buffer overflow and execute arbitrary code on the host system.

Mitigation

Update the affected package xen to the latest version.

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

xen-libs-64bit: before 4.16.5_08-150400.4.40.1

xen-libs-64bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools-xendomains-wait-disk: before 4.16.5_08-150400.4.40.1

xen-libs-32bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-32bit: before 4.16.5_08-150400.4.40.1

xen-devel: before 4.16.5_08-150400.4.40.1

xen-debugsource: before 4.16.5_08-150400.4.40.1

xen-tools-domU-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs: before 4.16.5_08-150400.4.40.1

xen-tools-domU: before 4.16.5_08-150400.4.40.1

xen-doc-html: before 4.16.5_08-150400.4.40.1

xen: before 4.16.5_08-150400.4.40.1

xen-tools-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools: before 4.16.5_08-150400.4.40.1

CPE2.3

• cpe:2.3:o:suse:opensuse_leap_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:server_applications_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:basesystem_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:xen-libs-64bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-64bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-xendomains-wait-disk:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-doc-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20234476-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

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

4) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU81883

Risk: Medium

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-34326

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote guest to escalate privileges on the system.

The vulnerability exists due to missing IOMMU TLB flushing on x86/AMD systems. A malicious guest can access memory not owned by the guest and escalate privileges on the system.

Mitigation

Update the affected package xen to the latest version.

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

xen-libs-64bit: before 4.16.5_08-150400.4.40.1

xen-libs-64bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools-xendomains-wait-disk: before 4.16.5_08-150400.4.40.1

xen-libs-32bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-32bit: before 4.16.5_08-150400.4.40.1

xen-devel: before 4.16.5_08-150400.4.40.1

xen-debugsource: before 4.16.5_08-150400.4.40.1

xen-tools-domU-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs: before 4.16.5_08-150400.4.40.1

xen-tools-domU: before 4.16.5_08-150400.4.40.1

xen-doc-html: before 4.16.5_08-150400.4.40.1

xen: before 4.16.5_08-150400.4.40.1

xen-tools-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools: before 4.16.5_08-150400.4.40.1

CPE2.3

• cpe:2.3:o:suse:opensuse_leap_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:server_applications_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:basesystem_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:xen-libs-64bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-64bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-xendomains-wait-disk:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-doc-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20234476-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

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

5) State Issues

EUVDB-ID: #VU81901

Risk: Low

CVSSv4.0: 4.9 [CVSS:4.0/AV:N/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-2023-34327

CWE-ID: CWE-371 - State Issues

Exploit availability: No

Description

The vulnerability allows a malicious guest to perform a denial of service (DoS) attack.

The vulnerability exists due to improper validation of guest state when using Debug Masks in HVM vCPU. A malicious guest can perform a denial of service (DoS) attack against the guest OS.

Mitigation

Update the affected package xen to the latest version.

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

xen-libs-64bit: before 4.16.5_08-150400.4.40.1

xen-libs-64bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools-xendomains-wait-disk: before 4.16.5_08-150400.4.40.1

xen-libs-32bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-32bit: before 4.16.5_08-150400.4.40.1

xen-devel: before 4.16.5_08-150400.4.40.1

xen-debugsource: before 4.16.5_08-150400.4.40.1

xen-tools-domU-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs: before 4.16.5_08-150400.4.40.1

xen-tools-domU: before 4.16.5_08-150400.4.40.1

xen-doc-html: before 4.16.5_08-150400.4.40.1

xen: before 4.16.5_08-150400.4.40.1

xen-tools-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools: before 4.16.5_08-150400.4.40.1

CPE2.3

• cpe:2.3:o:suse:opensuse_leap_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:server_applications_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:basesystem_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:xen-libs-64bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-64bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-xendomains-wait-disk:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-doc-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20234476-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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

6) State Issues

EUVDB-ID: #VU81903

Risk: Medium

CVSSv4.0: 2.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:H/E:U/U:Green]

CVE-ID: CVE-2023-34328

CWE-ID: CWE-371 - State Issues

Exploit availability: No

Description

The vulnerability allows a malicious guest to perform a denial of service (DoS) attack.

The vulnerability exists due to improper validation of guest state in PV vCPU. A malicious guest place a breakpoint over the live GDT and perform a denial of service (DoS) attack against the host.

Mitigation

Update the affected package xen to the latest version.

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

xen-libs-64bit: before 4.16.5_08-150400.4.40.1

xen-libs-64bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools-xendomains-wait-disk: before 4.16.5_08-150400.4.40.1

xen-libs-32bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-32bit: before 4.16.5_08-150400.4.40.1

xen-devel: before 4.16.5_08-150400.4.40.1

xen-debugsource: before 4.16.5_08-150400.4.40.1

xen-tools-domU-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs: before 4.16.5_08-150400.4.40.1

xen-tools-domU: before 4.16.5_08-150400.4.40.1

xen-doc-html: before 4.16.5_08-150400.4.40.1

xen: before 4.16.5_08-150400.4.40.1

xen-tools-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools: before 4.16.5_08-150400.4.40.1

CPE2.3

• cpe:2.3:o:suse:opensuse_leap_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:server_applications_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:basesystem_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:xen-libs-64bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-64bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-xendomains-wait-disk:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-doc-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20234476-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

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

7) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU83162

Risk: Medium

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-46835

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

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

The vulnerability exists due to improperly imposed security restrictions caused by a mismatch in IOMMU quarantine page table levels. A device in quarantine mode can access data from previous quarantine page table usages, possibly leaking data used by previous domains that also had the device assigned.

Mitigation

Update the affected package xen to the latest version.

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

xen-libs-64bit: before 4.16.5_08-150400.4.40.1

xen-libs-64bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools-xendomains-wait-disk: before 4.16.5_08-150400.4.40.1

xen-libs-32bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-32bit: before 4.16.5_08-150400.4.40.1

xen-devel: before 4.16.5_08-150400.4.40.1

xen-debugsource: before 4.16.5_08-150400.4.40.1

xen-tools-domU-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs: before 4.16.5_08-150400.4.40.1

xen-tools-domU: before 4.16.5_08-150400.4.40.1

xen-doc-html: before 4.16.5_08-150400.4.40.1

xen: before 4.16.5_08-150400.4.40.1

xen-tools-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools: before 4.16.5_08-150400.4.40.1

CPE2.3

• cpe:2.3:o:suse:opensuse_leap_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:server_applications_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:basesystem_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:xen-libs-64bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-64bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-xendomains-wait-disk:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-doc-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20234476-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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

8) Security features bypass

EUVDB-ID: #VU83163

Risk: Medium

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-46836

CWE-ID: CWE-254 - Security Features

Exploit availability: No

Description

The vulnerability allows a remote guest to bypass implemented security restrictions.

The vulnerability exists due to improper implementation of mitigations against BTC/SRSO. A malicious guest can bypass BTC/SRSO protections and launch a BTC/SRSO attack against Xen, which can result in memory access to other guests.

Mitigation

Update the affected package xen to the latest version.

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

Server Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

xen-libs-64bit: before 4.16.5_08-150400.4.40.1

xen-libs-64bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools-xendomains-wait-disk: before 4.16.5_08-150400.4.40.1

xen-libs-32bit-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-32bit: before 4.16.5_08-150400.4.40.1

xen-devel: before 4.16.5_08-150400.4.40.1

xen-debugsource: before 4.16.5_08-150400.4.40.1

xen-tools-domU-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs-debuginfo: before 4.16.5_08-150400.4.40.1

xen-libs: before 4.16.5_08-150400.4.40.1

xen-tools-domU: before 4.16.5_08-150400.4.40.1

xen-doc-html: before 4.16.5_08-150400.4.40.1

xen: before 4.16.5_08-150400.4.40.1

xen-tools-debuginfo: before 4.16.5_08-150400.4.40.1

xen-tools: before 4.16.5_08-150400.4.40.1

CPE2.3

• cpe:2.3:o:suse:opensuse_leap_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:server_applications_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:basesystem_module:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:xen-libs-64bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-64bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-xendomains-wait-disk:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-libs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-domu:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-doc-html:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:xen-tools:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20234476-1/

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.