Source: xen Version: 4.17.0+24-g2f8851c37f-2 Severity: grave Tags: security upstream X-Debbugs-Cc: car...@debian.org, Debian Security Team <t...@security.debian.org>
Hi, The following vulnerability was published for xen, filling with RC severity (for ideally fixed before bookworm release): CVE-2022-27672[0]: | When SMT is enabled, certain AMD processors may speculatively execute | instructions using a target from the sibling thread after an SMT mode | switch potentially resulting in information disclosure. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2022-27672 https://www.cve.org/CVERecord?id=CVE-2022-27672 [1] https://xenbits.xen.org/xsa/advisory-426.html Regards, Salvatore
