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SUSE: 2025:0142-1 moderate: xen CVE-2024-53241 speculative attack

suse
Calendar Grey January 16, 2025
Dist Suse Esm H88
New patch released for Xen addressing speculative attack flaw CVE-2024-53241. Please perform installation and restart procedures.
* bsc#1027519 * bsc#1234282 Cross-References: * CVE-2024-53241

Summary

## This update for xen fixes the following issues: * CVE-2024-53241: Xen hypercall page unsafe against speculative attacks (bsc#1234282). Bug fixes: * Update to Xen 4.18.4 security bug fix release (bsc#1027519) * x86: Prefer ACPI reboot over UEFI ResetSystem() run time service call * No other changes mentioned in upstream changelog, sources, or webpage

Topics%20covered

Topics Covered

security advisory moderate security issue installation instructions SUSE xen speculative attack

References

* bsc#1027519

* bsc#1234282

Cross-

* CVE-2024-53241

CVSS scores:

* CVE-2024-53241 ( SUSE ): 6.8

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

* CVE-2024-53241 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected Products:

* Basesystem Module 15-SP6

* openSUSE Leap 15.6

* Server Applications Module 15-SP6

* SUSE Linux Enterprise Desktop 15 SP6

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

An update that solves one vulnerability and has one security fix can now be

installed.

##

* https://www.suse.com/security/cve/CVE-2024-53241.html

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

* https://bugzilla.suse.com/show_bug.cgi?id=1234282

Announcement ID: SUSE-SU-2025:0142-1
Release Date: 2025-01-16T13:20:15Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate security issue installation instructions SUSE xen speculative attack

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