CVE-2024-35931

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.15.0-92-generic

Description The vulnerability is related to the Linux kernel's handling of PCI error slot resets during RAS recovery. The PCI error slot reset may be triggered after injecting UE to UMC multiple times, causing a system hang. The issue is caused by the amdgpu ras do recovery function not properly handling the PCI error slot reset, leading to a general protection fault.

Technical details about exploitation include:

Recommendations To resolve the issue, update the Linux kernel to version 5.15.0-92-generic or later. This update includes the fix for the drm/amdgpu vulnerability, which skips the PCI error slot reset during RAS recovery.