CVE-2024-49897

drm/amd/display: Check phantom_stream before it is used

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: Check phantom_stream before it is used

dcn32_enable_phantom_stream can return null, so returned value must be checked before used.

This fixes 1 NULL_RETURNS issue reported by Coverity.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before db1d7e1794fed62ee16d6a72a85997bb069e2e27Affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before d247af7c5dbf143ad6be8179bb1550e76d6af57eAffected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 1decf695ce08e23d9ded6ce83d121b2282ce9899Affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 3ba1219e299ab5462b5cb374c2fa2a67af0ea190Affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 3718a619a8c0a53152e76bb6769b6c414e1e83f4Affected
LinuxLinux	4.15Affected before 4.15Not affected 6.1.120 through 6.1.Not affected 6.6.64 through 6.6.Not affected 6.10.14 through 6.10.Not affected 6.11.3 through 6.11.Not affected 6.12 and laterNot affected

Product

Versions

LinuxLinux

4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before db1d7e1794fed62ee16d6a72a85997bb069e2e27Affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before d247af7c5dbf143ad6be8179bb1550e76d6af57eAffected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 1decf695ce08e23d9ded6ce83d121b2282ce9899Affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 3ba1219e299ab5462b5cb374c2fa2a67af0ea190Affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 3718a619a8c0a53152e76bb6769b6c414e1e83f4Affected

LinuxLinux

4.15Affected
before 4.15Not affected
6.1.120 through 6.1.*Not affected
6.6.64 through 6.6.*Not affected
6.10.14 through 6.10.*Not affected
6.11.3 through 6.11.*Not affected
6.12 and laterNot affected

References

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