Bug 2269436 (CVE-2024-26630) - CVE-2024-26630 kernel: mm: cachestat: fix folio read-after-free in cache walk
Summary: CVE-2024-26630 kernel: mm: cachestat: fix folio read-after-free in cache walk
Keywords:
Status: NEW
Alias: CVE-2024-26630
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2269437
Blocks: 2269442
TreeView+ depends on / blocked
 
Reported: 2024-03-13 21:24 UTC by Marco Benatto
Modified: 2024-04-22 14:52 UTC (History)
50 users (show)

Fixed In Version: kernel 6.6.21, kernel 6.7.9, kernel 6.8
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Description Marco Benatto 2024-03-13 21:24:40 UTC 
In the Linux kernel, the following vulnerability has been resolved:

mm: cachestat: fix folio read-after-free in cache walk

The Linux kernel CVE team has assigned CVE-2024-26630 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/20240313155037.1968072-2-lee@kernel.org/T
Comment 1 Marco Benatto 2024-03-13 21:25:17 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2269437]
Comment 5 Justin M. Forbes 2024-03-26 16:33:21 UTC 
This was fixed for Fedora with the 6.7.9 stable kernel updates.
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