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SUSE: 2024:0277-2 Moderate: Xen Phantom Device Functions and Related Issues

suse
Calendar Grey January 30, 2024
Dist Suse Esm H88
SUSE issues a significant patch regarding xen to resolve pressing vulnerabilities. Prompt updates advised.
* bsc#1218851 * bsc#1219080 Cross-References: * CVE-2023-46839

Summary

## This update for xen fixes the following issues: * CVE-2023-46839: Fixed phantom functions assigned to incorrect contexts (XSA-449) (bsc#1218851) * CVE-2023-46840: Fixed VT-d: Failure to quarantine devices in !HVM builds (XSA-450) (bsc#1219080)

Topics%20covered

Topics Covered

security advisory moderate SUSE Linux xen update openSUSE Leap phantom functions device issue

References

* bsc#1218851

* bsc#1219080

Cross-

* CVE-2023-46839

* CVE-2023-46840

CVSS scores:

* CVE-2023-46839 ( SUSE ): 4.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N

* CVE-2023-46840 ( SUSE ): 4.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N

Affected Products:

* Basesystem Module 15-SP5

* openSUSE Leap 15.5

* Server Applications Module 15-SP5

* SUSE Linux Enterprise Desktop 15 SP5

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Real Time 15 SP5

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves two vulnerabilities can now be installed.

##

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

* https://www.suse.com/security/cve/CVE-2023-46840.html

Announcement ID: SUSE-SU-2024:0266-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate SUSE Linux xen update openSUSE Leap phantom functions device issue

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