CVE-2024-46871: Debian Linux

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX [Why & How] It actually exposes '6' types in enum dmub_notification_type. Not 5. Using smaller number to create array dmub_callback & dmub_thread_offload has potential to access item out of array bound. Fix it.

Affected products

• Debian Debian Linux: version 11.0 only
• Linux Linux Kernel: from 4.15, before 5.15.174 (fixed in 5.15.174); from 5.16, before 6.1.109 (fixed in 6.1.109); from 6.2, before 6.6.50 (fixed in 6.6.50); from 6.7, before 6.10.9 (fixed in 6.10.9)

Published 2024-10-09. Last modified 2026-06-17.