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SUSE: 2024:2534-1 Important: Xen Security Advisory For DoS Threats

suse
Calendar Grey July 16, 2024
Dist Suse Esm H88
Enhance the safeguarding measures concerning addresses in Xen for SUSE, delivering essential remedies and comprehensive setup instructions. Discover further details!
* bsc#1027519 * bsc#1222453 * bsc#1227355 Cross-References:

Summary

## This update for xen fixes the following issues: * CVE-2024-2201: Mitigation for Native Branch History Injection (XSA-456, bsc#1222453) * CVE-2024-31143: Fixed double unlock in x86 guest IRQ handling (XSA-458, bsc#1227355).

Topics%20covered

Topics Covered

security advisory security issue DoS patch important SUSE xen

References

* bsc#1027519

* bsc#1222453

* bsc#1227355

Cross-

* CVE-2024-2201

* CVE-2024-31143

CVSS scores:

* CVE-2024-2201 ( SUSE ): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

* CVE-2024-31143 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

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 one security fix can now be

installed.

##

* https://www.suse.com/security/cve/CVE-2024-2201.html

* https://www.suse.com/security/cve/CVE-2024-31143.html

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

* https://bugzilla.suse.com/show_bug.cgi?id=1222453

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:2534-1
Rating: important

Topics%20covered

Topics Covered

security advisory security issue DoS patch important SUSE xen

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