CVE-2024-46773

drm/amd/display: Check denominator pbn_div before used

MEDIUM

5.5

CVSS Score

Published: September 18, 2024 at 07:12 AM UTC

Updated: June 17, 2026 at 07:55 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 denominator pbn_div before used [WHAT & HOW] A denominator cannot be 0, and is checked before used. This fixes 1 DIVIDE_BY_ZERO 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 < 6.1.1104.15 ≤ v < 6.1.1104.15 ≤ v < 6.10.104.15 ≤ v < 6.114.15 ≤ v < 6.6.516.2 ≤ v < 6.6.516.7 ≤ v < 6.10.104.154562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c

Vendor states this is fixed in 116a678f3a9abc24f5c9d2525b7393d18d9eb58e (fixed)

Vendor states this is fixed in 11f997143c67680d6e40a13363618380cd57a414 (fixed)

Vendor states this is fixed in 20e7164c52d9bfbb9d9862b833fa989624a61345 (fixed)

Vendor states this is fixed in dfafee0a7b51c7c9612edd2d991401294964d02f (fixed)

Vendor states this is fixed in 4.15 (unaffected)

Vendor states this is fixed in 6.1.110 (unaffected)

Vendor states this is fixed in 6.10.10 (unaffected)

Vendor states this is fixed in 6.11 (unaffected)

Vendor states this is fixed in 6.6.51 (unaffected)