Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Don't leak some plane state Apparently no one noticed that mdp5 plane states leak like a sieve ever since we introduced plane_state->commit refcount a few years ago in 21a01abbe32a ("drm/atomic: Fix freeing connector/plane state too early by tracking commits, v3.") Fix it by using the right helpers. Patchwork: https://patchwork.freedesktop.org/patch/551236/
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 21a01abbe32a3cbeb903378a24e504bfd9fe0648 before 7fc11a830b2eb07a0e3c6f917e5e636df6fc5d4c; affected 21a01abbe32a3cbeb903378a24e504bfd9fe0648 before b8a61df6f40448cf46611f7af05b00970d08d620; affected 21a01abbe32a3cbeb903378a24e504bfd9fe0648 before 815e42029f6e1e762898079f85546d6a0391ab95; affected 21a01abbe32a3cbeb903378a24e504bfd9fe0648 before c0b1eee648702e04f1005d451f9689575b7f52ed; affected 21a01abbe32a3cbeb903378a24e504bfd9fe0648 before 2965015006ef18ca96d2eab9ebe6bca884c63291; affected 21a01abbe32a3cbeb903378a24e504bfd9fe0648 before 5b0dd3a102f64996598bd1e8d8388848a7c561bc; affected 21a01abbe32a3cbeb903378a24e504bfd9fe0648 before 12dfd02cbd1a678fbd66be0c2f79d5299c4921a9; affected 21a01abbe32a3cbeb903378a24e504bfd9fe0648 before fd0ad3b2365c1c58aa5a761c18efc4817193beb6 |
| Linux / Linux | affected 4.15; unaffected 0 before 4.15; unaffected 4.19.295 through 4.19.*; unaffected 5.4.257 through 5.4.*; unaffected 5.10.195 through 5.10.*; unaffected 5.15.132 through 5.15.*; unaffected 6.1.53 through 6.1.*; unaffected 6.4.16 through 6.4.*; unaffected 6.5.3 through 6.5.*; unaffected 6.6 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/7fc11a830b2eb07a0e3c6f917e5e636df6fc5d4c
- https://git.kernel.org/stable/c/b8a61df6f40448cf46611f7af05b00970d08d620
- https://git.kernel.org/stable/c/815e42029f6e1e762898079f85546d6a0391ab95
- https://git.kernel.org/stable/c/c0b1eee648702e04f1005d451f9689575b7f52ed
- https://git.kernel.org/stable/c/2965015006ef18ca96d2eab9ebe6bca884c63291
- https://git.kernel.org/stable/c/5b0dd3a102f64996598bd1e8d8388848a7c561bc
- https://git.kernel.org/stable/c/12dfd02cbd1a678fbd66be0c2f79d5299c4921a9
- https://git.kernel.org/stable/c/fd0ad3b2365c1c58aa5a761c18efc4817193beb6
ADP enrichment
No English description supplied.
No references supplied.