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Debian: CVE-2023-20592: amd64-microcode -- security update

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Debian: CVE-2023-20592: amd64-microcode -- security update

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:C/A:N)
Published
11/14/2023
Created
07/31/2024
Added
07/30/2024
Modified
01/28/2025

Description

Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.

Solution(s)

  • debian-upgrade-amd64-microcode

References

  • https://attackerkb.com/topics/cve-2023-20592
  • CVE - 2023-20592
  • 查看数 705
  • 已创建
  • 最后回复

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