CVE-2024-35826: block: Fix page refcounts for unaligned buffers in __bio_release_pages()
First published: Fri May 17 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: block: Fix page refcounts for unaligned buffers in __bio_release_pages() Fix an incorrect number of pages being released for buffers that do not start at the beginning of a page.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | <=5.10.223-1<=5.10.226-1 | 6.1.123-1 6.1.119-1 6.12.11-1 6.12.12-1 |
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Reference Links
- https://git.kernel.org/stable/c/242006996d15f5ca62e22f8c7de077d9c4a8f367
- https://git.kernel.org/stable/c/38b43539d64b2fa020b3b9a752a986769f87f7a6
- https://git.kernel.org/stable/c/7d3765550374f71248c55e6206ea1d6fd4537e65
- https://git.kernel.org/stable/c/c9d3d2fbde9b8197bce88abcbe8ee8e713ffe7c2
- https://git.kernel.org/stable/c/ecbd9ced84dd655a8f4cd49d2aad0e80dbf6bf35
- https://launchpad.net/bugs/cve/CVE-2024-35826
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-35826
- https://nvd.nist.gov/vuln/detail/CVE-2024-35826
- https://security-tracker.debian.org/tracker/CVE-2024-35826
- https://ubuntu.com/security/CVE-2024-35826
- https://git.kernel.org/linus/38b43539d64b2fa020b3b9a752a986769f87f7a6
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