CVE-2024-41020
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-41020
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-41020.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-41020
- Downstream
- Related
- Published
- 2024-07-29T14:15:03Z
- Modified
- 2025-09-25T20:06:31Z
- Severity
-
- 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
filelock: Fix fcntl/close race recovery compat path
When I wrote commit 3cad1bc01041 ("filelock: Remove locks reliably when fcntl/close race is detected"), I missed that there are two copies of the code I was patching: The normal version, and the version for 64-bit offsets on 32-bit kernels. Thanks to Greg KH for stumbling over this while doing the stable backport...
Apply exactly the same fix to the compat path for 32-bit kernels.
- References
-
- https://git.kernel.org/stable/c/4c43ad4ab41602201d34c66ac62130fe339d686f
- https://git.kernel.org/stable/c/53e21cfa68a7d12de378b7116c75571f73e0dfa2
- https://git.kernel.org/stable/c/5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02
- https://git.kernel.org/stable/c/73ae349534ebc377328e7d21891e589626c6e82c
- https://git.kernel.org/stable/c/911cc83e56a2de5a40758766c6a70d6998248860
- https://git.kernel.org/stable/c/a561145f3ae973ebf3e0aee41624e92a6c5cb38d
- https://git.kernel.org/stable/c/ed898f9ca3fa32c56c858b463ceb9d9936cc69c4
- https://git.kernel.org/stable/c/f4d0775c6e2f1340ca0725f0337de149aaa989ca
- https://git.kernel.org/stable/c/f8138f2ad2f745b9a1c696a05b749eabe44337ea