SUSE: 2024:2535-1 important: xen Security Advisory Updates
Summary
## This update for xen fixes the following issues: * CVE-2023-28746: Register File Data Sampling (XSA-452, bsc#1221332) * CVE-2023-46842: HVM hypercalls may trigger Xen bug check (XSA-454, bsc#1221984) * CVE-2024-2193: Fixed GhostRace, a speculative race conditions. (XSA-453, bsc#1221334) * CVE-2024-2201: Mitigation for Native Branch History Injection (XSA-456, bsc#1222453) * CVE-2024-31142: Fixed incorrect logic for BTC/SRSO mitigations (XSA-455, bsc#1222302) * CVE-2024-31143: Fixed double unlock in x86 guest IRQ handling (XSA-458, bsc#1227355)
References
* bsc#1214083
* bsc#1221332
* bsc#1221334
* bsc#1221984
* bsc#1222302
* bsc#1222453
* bsc#1227355
Cross-
* CVE-2023-28746
* CVE-2023-46842
* CVE-2024-2193
* CVE-2024-2201
* CVE-2024-31142
* CVE-2024-31143
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-2023-46842 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
* 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
* 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-2024-31142 ( 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 15 SP2
* SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
* SUSE Linux Enterprise Server 15 SP2
* SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
* SUSE Linux Enterprise Server for SAP Applications 15 SP2
An update that solves six vulnerabilities and has one security fix can now be
installed.
##
* https://www.suse.com/security/cve/CVE-2023-28746.html
* https://www.suse.com/security/cve/CVE-2023-46842.html
* https://www.suse.com/security/cve/CVE-2024-2193.html
* https://www.suse.com/security/cve/CVE-2024-2201.html
* https://www.suse.com/security/cve/CVE-2024-31142.html
* https://www.suse.com/security/cve/CVE-2024-31143.html
* https://bugzilla.suse.com/show_bug.cgi?id=1214083
* https://bugzilla.suse.com/show_bug.cgi?id=1221332
* https://bugzilla.suse.com/show_bug.cgi?id=1221334
* https://bugzilla.suse.com/show_bug.cgi?id=1221984
* https://bugzilla.suse.com/show_bug.cgi?id=1222302
* https://bugzilla.suse.com/show_bug.cgi?id=1222453
* https://bugzilla.suse.com/show_bug.cgi?id=1227355