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SUSE Linux 12 SP5: 2024:1105-1 Moderate: Fixed Xen Speculative Race

suse
Calendar Grey April 3, 2024
Dist Suse Esm H88
SUSE patches tackle vulnerabilities in xen with focus on data exposure and speculative execution flaws. Discover more details!
* bsc#1027519 * bsc#1220141 * bsc#1221332 * bsc#1221334

Summary

## This update for xen fixes the following issues: * CVE-2023-28746: Register file data sampling. (bsc#1221332) * CVE-2024-2193: Fixed GhostRace, a speculative race conditions. (bsc#1221334) ## 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 Server for SAP Applications 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1105=1 * SUSE Linux Enterprise High Performance Computing 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1105=1 * SUSE Linux Enterprise Server 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1105=1 * SUSE Linux Enterprise Software Development Kit 12 SP5

Topics%20covered

Topics Covered

security advisory xen update SUSE Linux Enterprise data sampling speculative race

References

* bsc#1027519

* bsc#1220141

* bsc#1221332

* bsc#1221334

Cross-

* CVE-2023-28746

* CVE-2024-2193

CVSS scores:

* CVE-2023-28746 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

* CVE-2024-2193 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected Products:

* SUSE Linux Enterprise High Performance Computing 12 SP5

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server for SAP Applications 12 SP5

* SUSE Linux Enterprise Software Development Kit 12 SP5

An update that solves two vulnerabilities and has two security fixes can now be

installed.

##

* https://www.suse.com/security/cve/CVE-2023-28746.html

* https://www.suse.com/security/cve/CVE-2024-2193.html

* https://bugzilla.suse.com/show_bug.cgi?id=1027519

Announcement ID: SUSE-SU-2024:1105-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory xen update SUSE Linux Enterprise data sampling speculative race

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