Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check msg_id before processing transcation
[WHY & HOW] HDCP_MESSAGE_ID_INVALID (-1) is not a valid msg_id nor is it a valid array index, and it needs checking before used.
This fixes 4 OVERRUN issues reported by Coverity.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 4c283fdac08abf3211533f70623c90a34f41d08d, < 916083054670060023d3f8a8ace895d710e268f4; >= 4c283fdac08abf3211533f70623c90a34f41d08d, < fe63daf7b10253b0faaa60c55d6153cd276927aa; >= 4c283fdac08abf3211533f70623c90a34f41d08d, < 0147505f08220c89b3a9c90eb608191276e263a8; >= 4c283fdac08abf3211533f70623c90a34f41d08d, < cb63090a17d3abb87f132851fa3711281249b7d2; >= 4c283fdac08abf3211533f70623c90a34f41d08d, < 6590643c5de74098d27933b7d224d5ac065d7755; >= 4c283fdac08abf3211533f70623c90a34f41d08d, < fa71face755e27dc44bc296416ebdf2c67163316 |
| Linux | Linux | 5.5 |
References
- https://git.kernel.org/stable/c/0147505f08220c89b3a9c90eb608191276e263a8Patch
- https://git.kernel.org/stable/c/6590643c5de74098d27933b7d224d5ac065d7755Patch
- https://git.kernel.org/stable/c/916083054670060023d3f8a8ace895d710e268f4Patch
- https://git.kernel.org/stable/c/cb63090a17d3abb87f132851fa3711281249b7d2Patch
- https://git.kernel.org/stable/c/fa71face755e27dc44bc296416ebdf2c67163316Patch
- https://git.kernel.org/stable/c/fe63daf7b10253b0faaa60c55d6153cd276927aaPatch
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Timeline
- Published
- Sep 27, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified