Riskcovery

CVE-2024-42119

drm/amd/display: Skip finding free audio for unknown engine_id

State
Published
Severity
Not scored
Published
Jul 30, 2024
Updated
May 11, 2026
Reserved
Jul 29, 2024

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 9eb4db08a808e3a3ba59193aeb84a57a6dc4d8c9Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before eacca028a623f608607d02457122ee5284491e18Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before ffa7bd3ca9cfa902b857d1dc9a5f46fededf86c8Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before afaaebdee9bb9f26d9e13cc34b33bd0a7bf59488Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 874261358d31fc772f2823604167e670983cc1caAffected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 95ad20ee3c4efbb91f9a4ab08e070aa3697f5879Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 881fb6afc0004c5e6392ae2848f825bf051dae14Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 1357b2165d9ad94faa4c4a20d5e2ce29c2ff29c3Affected
LinuxLinux
  • 4.15Affected
  • before 4.15Not affected
  • 4.19.318 through 4.19.*Not affected
  • 5.4.280 through 5.4.*Not affected
  • 5.10.222 through 5.10.*Not affected
  • 5.15.163 through 5.15.*Not affected
  • 6.1.98 through 6.1.*Not affected
  • 6.6.39 through 6.6.*Not affected
  • 6.9.9 through 6.9.*Not affected
  • 6.10 and laterNot affected

References

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