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Gentoo Linux: CVE-2022-27672: Xen: Multiple Vulnerabilities

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Gentoo Linux: CVE-2022-27672: Xen: Multiple Vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/01/2023
Created
02/06/2024
Added
02/05/2024
Modified
02/05/2024

Description

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.

Solution(s)

  • gentoo-linux-upgrade-app-emulation-xen

References

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