CVE-2024-49897

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

MEDIUM

5.5

CVSS Score

Published: October 21, 2024 at 06:01 PM UTC

Updated: June 17, 2026 at 08:00 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

v < 6.10.144.15 ≤ v < 6.1.1204.15 ≤ v < 6.10.144.15 ≤ v < 6.11.34.15 ≤ v < 6.124.15 ≤ v < 6.6.646.11 ≤ v < 6.11.34.154562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c

Vendor states this is fixed in 1decf695ce08e23d9ded6ce83d121b2282ce9899 (fixed)

Vendor states this is fixed in 3718a619a8c0a53152e76bb6769b6c414e1e83f4 (fixed)

Vendor states this is fixed in 3ba1219e299ab5462b5cb374c2fa2a67af0ea190 (fixed)

Vendor states this is fixed in d247af7c5dbf143ad6be8179bb1550e76d6af57e (fixed)

Vendor states this is fixed in db1d7e1794fed62ee16d6a72a85997bb069e2e27 (fixed)

Vendor states this is fixed in 4.15 (unaffected)

Vendor states this is fixed in 6.1.120 (unaffected)

Vendor states this is fixed in 6.10.14 (unaffected)

Vendor states this is fixed in 6.11.3 (unaffected)

Vendor states this is fixed in 6.12 (unaffected)

Vendor states this is fixed in 6.6.64 (unaffected)