What’s Vulnerable › Vulnerabilities

CVE-2024-46773: drm/amd/display: Check denominator pbn_div before used

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-09-18 · updated 2026-06-17
• Weakness: CWE-369

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 products

• Linux kernel: before 6.1.110; from 6.2 before 6.6.51; from 6.7 before 6.10.10 — fixed in 6.1.110, 6.10.10, 6.6.51

How to fix

Upgrade to a fixed version: Linux kernel 6.1.110, 6.10.10, 6.6.51. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/116a678f3a9abc24f5c9d2525b7393d18d9eb58e
• https://git.kernel.org/stable/c/11f997143c67680d6e40a13363618380cd57a414
• https://git.kernel.org/stable/c/20e7164c52d9bfbb9d9862b833fa989624a61345
• https://git.kernel.org/stable/c/dfafee0a7b51c7c9612edd2d991401294964d02f
• https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Get alerted when CVE-2024-46773 or the next vulnerability affects your stack