Riskcovery

CVE-2024-49899

drm/amd/display: Initialize denominators' default to 1

State
Published
Severity
Not scored
Published
Oct 21, 2024
Updated
May 11, 2026
Reserved
Oct 21, 2024

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Initialize denominators' default to 1

[WHAT & HOW] Variables used as denominators and maybe not assigned to other values, should not be 0. Change their default to 1 so they are never 0.

This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 9be768f08b16f020da376538b08463ac3a2ce8cdAffected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 9f35cec5e4b9759b38c663d18eae4eaf30f36527Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 7f8e93b862aba08d540f1e9e03e0ceb4d0cfd5fbAffected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before b995c0a6de6c74656a0c39cd57a0626351b13e3cAffected
LinuxLinux
  • 4.15Affected
  • before 4.15Not affected
  • 6.1.120 through 6.1.*Not affected
  • 6.6.64 through 6.6.*Not affected
  • 6.11.3 through 6.11.*Not affected
  • 6.12 and laterNot affected

References

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