CVE-2024-42119
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip finding free audio for unknown engine_id [WHY] ENGINE_ID_UNKNOWN = -1 and can not be used as an array index.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.28%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip finding free audio for unknown engine_id [WHY] ENGINE_ID_UNKNOWN = -1 and can not be used as an array index. Plus, it also means it is uninitialized and does not need free audio. [HOW] Skip and return NULL. This fixes 2 OVERRUN issues reported by Coverity.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.28% probability · 21th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/1357b2165d9ad94faa4c4a20d5e2ce29c2ff29c3Patch
- https://git.kernel.org/stable/c/874261358d31fc772f2823604167e670983cc1caPatch
- https://git.kernel.org/stable/c/881fb6afc0004c5e6392ae2848f825bf051dae14Patch
- https://git.kernel.org/stable/c/95ad20ee3c4efbb91f9a4ab08e070aa3697f5879Patch
- https://git.kernel.org/stable/c/9eb4db08a808e3a3ba59193aeb84a57a6dc4d8c9Patch
- https://git.kernel.org/stable/c/afaaebdee9bb9f26d9e13cc34b33bd0a7bf59488Patch
- https://git.kernel.org/stable/c/eacca028a623f608607d02457122ee5284491e18Patch
- https://git.kernel.org/stable/c/ffa7bd3ca9cfa902b857d1dc9a5f46fededf86c8Patch
- https://git.kernel.org/stable/c/1357b2165d9ad94faa4c4a20d5e2ce29c2ff29c3Patch
- https://git.kernel.org/stable/c/874261358d31fc772f2823604167e670983cc1caPatch
- https://git.kernel.org/stable/c/881fb6afc0004c5e6392ae2848f825bf051dae14Patch
- https://git.kernel.org/stable/c/95ad20ee3c4efbb91f9a4ab08e070aa3697f5879Patch
- https://git.kernel.org/stable/c/9eb4db08a808e3a3ba59193aeb84a57a6dc4d8c9Patch
- https://git.kernel.org/stable/c/afaaebdee9bb9f26d9e13cc34b33bd0a7bf59488Patch
- https://git.kernel.org/stable/c/eacca028a623f608607d02457122ee5284491e18Patch
- https://git.kernel.org/stable/c/ffa7bd3ca9cfa902b857d1dc9a5f46fededf86c8Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.