CVEvulnerability
CVE-2024-46814
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-09-27
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-129
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.
Affected configurations
• linux linux kernel (< 5.10.226)
• linux linux kernel (>= 5.11 < 5.15.167)
• linux linux kernel (>= 5.16 < 6.1.109)
• linux linux kernel (>= 6.2 < 6.6.50)
• linux linux kernel (>= 6.7 < 6.10.9)
Related
Weakness · CWE (1)
- CWE-129 Improper Validation of Array Index weakness
References
- https://git.kernel.org/stable/c/0147505f08220c89b3a9c90eb608191276e263a8 Patch
- https://git.kernel.org/stable/c/6590643c5de74098d27933b7d224d5ac065d7755 Patch
- https://git.kernel.org/stable/c/916083054670060023d3f8a8ace895d710e268f4 Patch
- https://git.kernel.org/stable/c/cb63090a17d3abb87f132851fa3711281249b7d2 Patch
- https://git.kernel.org/stable/c/fa71face755e27dc44bc296416ebdf2c67163316 Patch
- https://git.kernel.org/stable/c/fe63daf7b10253b0faaa60c55d6153cd276927aa Patch
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html lists.debian.org
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html lists.debian.org