Description
In the Linux kernel, the following vulnerability has been resolved: drm/client: Fully protect modes[] with dev->mode_config.mutex The modes[] array contains pointers to modes on the connectors' mode lists, which are protected by dev->mode_config.mutex. Thus we need to extend modes[] the same protection or by the time we use it the elements may already be pointing to freed/reused memory.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
e13a058310509b22b2b45cbdd82d8797e173c3db to < 5a2f957e3c4553bbb100504a1acfeaeb33f4ca4eaffectede13a058310509b22b2b45cbdd82d8797e173c3db to < 41586487769eede64ab1aa6c65c74cbf76c12ef0affectede13a058310509b22b2b45cbdd82d8797e173c3db to < d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949affectede13a058310509b22b2b45cbdd82d8797e173c3db to < 18c8cc6680ce938d0458859b6a08b4d34f7d8055affectede13a058310509b22b2b45cbdd82d8797e173c3db to < 04e018bd913d3d3336ab7d21c2ad31a9175fe984affectede13a058310509b22b2b45cbdd82d8797e173c3db to < 8ceb873d816786a7c8058f50d903574aff8d3764affectede13a058310509b22b2b45cbdd82d8797e173c3db to < 3eadd887dbac1df8f25f701e5d404d1b90fd0feaaffected
Linux Linux
Default version status: affected
4.14affected0 to < 4.14unaffected5.4.275 to ≤ 5.4.*unaffected5.10.216 to ≤ 5.10.*unaffected5.15.156 to ≤ 5.15.*unaffected6.1.87 to ≤ 6.1.*unaffected6.6.28 to ≤ 6.6.*unaffected6.8.7 to ≤ 6.8.*unaffected6.9 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e ↗
- https://git.kernel.org/stable/c/41586487769eede64ab1aa6c65c74cbf76c12ef0 ↗
- https://git.kernel.org/stable/c/d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949 ↗
- https://git.kernel.org/stable/c/18c8cc6680ce938d0458859b6a08b4d34f7d8055 ↗
- https://git.kernel.org/stable/c/04e018bd913d3d3336ab7d21c2ad31a9175fe984 ↗
- https://git.kernel.org/stable/c/8ceb873d816786a7c8058f50d903574aff8d3764 ↗
- https://git.kernel.org/stable/c/3eadd887dbac1df8f25f701e5d404d1b90fd0fea ↗
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html ↗