Riskcovery

CVE-2024-46814

drm/amd/display: Check msg_id before processing transcation

State
Published
Severity
Not scored
Published
Sep 27, 2024
Updated
May 11, 2026
Reserved
Sep 11, 2024

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 4c283fdac08abf3211533f70623c90a34f41d08d to before 916083054670060023d3f8a8ace895d710e268f4Affected
  • 4c283fdac08abf3211533f70623c90a34f41d08d to before fe63daf7b10253b0faaa60c55d6153cd276927aaAffected
  • 4c283fdac08abf3211533f70623c90a34f41d08d to before 0147505f08220c89b3a9c90eb608191276e263a8Affected
  • 4c283fdac08abf3211533f70623c90a34f41d08d to before cb63090a17d3abb87f132851fa3711281249b7d2Affected
  • 4c283fdac08abf3211533f70623c90a34f41d08d to before 6590643c5de74098d27933b7d224d5ac065d7755Affected
  • 4c283fdac08abf3211533f70623c90a34f41d08d to before fa71face755e27dc44bc296416ebdf2c67163316Affected
LinuxLinux
  • 5.5Affected
  • before 5.5Not affected
  • 5.10.226 through 5.10.*Not affected
  • 5.15.167 through 5.15.*Not affected
  • 6.1.109 through 6.1.*Not affected
  • 6.6.50 through 6.6.*Not affected
  • 6.10.9 through 6.10.*Not affected
  • 6.11 and laterNot affected

References

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