Description
In the Linux kernel, the following vulnerability has been resolved:
mm: revert "mm: shmem: fix data-race in shmem_getattr()"
Revert d949d1d14fa2 ("mm: shmem: fix data-race in shmem_getattr()") as suggested by Chuck [1]. It is causing deadlocks when accessing tmpfs over NFS.
As Hugh commented, "added just to silence a syzbot sanitizer splat: added where there has never been any practical problem".
Metrics
CVSS 3.1 4.7/10
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 9fb9703cd43ee20a6de8ccdef991677b7274cec0, < 36b537e8f302f670c7cf35d88a3a294443e32d52; >= 7cc30ada84323be19395094d567579536e0d187e, < a3c65022d89d5baa2cea8e87a6de983ea305f14c; >= bda1a99a0dd644f31a87d636ac624eeb975cb65a, < 57cc8d253099d1b8627f0fb487ee011d9158ccc9; >= 3d9528484480e8f4979b3a347930ed383be99f89, < d3f9d88c2c03b2646ace336236adca19f7697bd3; >= 82cae1e30bd940253593c2d4f16d88343d1358f4, < 5874c1150e77296565ad6e495ef41fbf87570d14; >= edd1f905050686fdc4cfe233d818469fdf7d5ff8, < 64e67e8694252c1bf01b802ee911be3fee62c36b; >= ffd56612566bc23877c8f45def2801f3324a222a, < 901dc2ad7c3789fa87dc3956f6697c5d62d5cf7e; >= d949d1d14fa281ace388b1de978e8f2cd52875cf, < d1aa0c04294e29883d65eac6c2f72fe95cc7c049 |
| Linux | Linux | >= 4.19.323, < 4.19.325; >= 5.4.285, < 5.4.287; >= 5.10.229, < 5.10.231; >= 5.15.171, < 5.15.174; >= 6.1.116, < 6.1.119; >= 6.6.60, < 6.6.63; >= 6.11.7, < 6.11.10 |
References
- https://git.kernel.org/stable/c/36b537e8f302f670c7cf35d88a3a294443e32d52Patch
- https://git.kernel.org/stable/c/57cc8d253099d1b8627f0fb487ee011d9158ccc9
- https://git.kernel.org/stable/c/5874c1150e77296565ad6e495ef41fbf87570d14Patch
- https://git.kernel.org/stable/c/64e67e8694252c1bf01b802ee911be3fee62c36bPatch
- https://git.kernel.org/stable/c/901dc2ad7c3789fa87dc3956f6697c5d62d5cf7ePatch
- https://git.kernel.org/stable/c/a3c65022d89d5baa2cea8e87a6de983ea305f14c
- https://git.kernel.org/stable/c/d1aa0c04294e29883d65eac6c2f72fe95cc7c049Patch
- https://git.kernel.org/stable/c/d3f9d88c2c03b2646ace336236adca19f7697bd3
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
Timeline
- Published
- Dec 4, 2024
- Last modified
- Aug 4, 2026
- NVD status
- Modified