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.

Related CPE's

o

linux

linux_kernel

5

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

https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Weaknesses

[email protected]

Primary
CWE-129

CVSS impact metrics

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.8 · High

Information

Source identifier

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Vulnerability status

Modified

Published

2024-09-27T11:15:14.297Z

1 year ago

Last modified

2025-11-03T22:16:03.937Z

4 months ago