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openSUSE Leap 15.4: 2024:0268-1 moderate: xend context issue

opensuse
Calendar Grey January 30, 2024
Dist Opensuse Esm H88
This release tackles the significant CVE-2023-46840 risk concerning kernel security flaws across several platforms.
This update for xen fixes the following issues: CVE-2023-46839: Fixed phantom functions assigned to incorrect contexts (XSA-449) (bsc#1218851)

Description

This update for xen fixes the following issues:

* CVE-2023-46839: Fixed phantom functions assigned to incorrect contexts

(XSA-449) (bsc#1218851)

## Special Instructions and Notes:

* Please reboot the system after installing this update.

Topics%20covered

Topics Covered

security advisory moderate threat xen openSUSE CVE-2023-46839 context issue

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-268=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-268=1

* SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4

zypper in -t patch SUSE-SLE-Product-SLED-15-SP4-LTSS-2024-268=1

* SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4

zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-268=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2024-268=1

* SUSE Manager Proxy 4.3

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-268=1

* SUSE Manager Retail Branch Server 4.3

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-

Server-4.3-...

Read the Full Advisory

Package List

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (x86_64)

* xen-4.16.5_12-150400.4.46.1

* xen-tools-4.16.5_12-150400.4.46.1

* xen-tools-debuginfo-4.16.5_12-150400.4.46.1

* xen-debugsource-4.16.5_12-150400.4.46.1

* xen-libs-4.16.5_12-150400.4.46.1

* xen-tools-domU-debuginfo-4.16.5_12-150400.4.46.1

* xen-devel-4.16.5_12-150400.4.46.1

* xen-libs-debuginfo-4.16.5_12-150400.4.46.1

* xen-tools-domU-4.16.5_12-150400.4.46.1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)

* xen-tools-xendomains-wait-disk-4.16.5_12-150400.4.46.1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (x86_64)

* xen-4.16.5_12-150400.4.46.1

* xen-tools-4.16.5_12-150400.4.46.1

* xen-tools-debuginfo-4.16.5_12-150400.4.46.1

* xen-debugsource-4.16.5_12-150400.4.46.1

* xen-libs-4.16.5_12-150400.4.46.1

* xen-tools-domU-debuginfo-4.16.5_12-150400.4.46.1

* xen-devel-4.16.5_12-150400.4.46.1

* xen-libs-debuginfo-4.16.5_12-150400.4.46.1

* xen-tools-domU-4.16.5_12-150400.4.46.1

* SUSE Linux...

Read the Full Advisory

References

* bsc#1218851

## References:

* https://www.suse.com/security/cve/CVE-2023-46839.html

* https://bugzilla.suse.com/show_bug.cgi?id=1218851

Announcement ID: SUSE-SU-2024:0268-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate threat xen openSUSE CVE-2023-46839 context issue

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