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Debian: CVE-2024-42314: linux, linux-6.1 -- security update

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Debian: CVE-2024-42314: linux, linux-6.1 -- security update

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
08/17/2024
Created
10/08/2024
Added
10/07/2024
Modified
01/30/2025

Description

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix extent map use-after-free when adding pages to compressed bio At add_ra_bio_pages() we are accessing the extent map to calculate 'add_size' after we dropped our reference on the extent map, resulting in a use-after-free. Fix this by computing 'add_size' before dropping our extent map reference.

Solution(s)

  • debian-upgrade-linux
  • debian-upgrade-linux-6-1

References

  • https://attackerkb.com/topics/cve-2024-42314
  • CVE - 2024-42314
  • DSA-5782-1
  • 查看数 693
  • 已创建
  • 最后回复

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