CVE-2026-43298

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description An issue exists in the drm/amdgpu component where the Virtual Function (VF) does not enable the VCN poison interrupt request (irq) in VCNv2.5. Attempting to release this interrupt during deinitialization can lead to a call trace and teardown instability in GPU virtualization. The problem occurs within the amdgpu irq put() function, specifically triggered during the vcn v2 5 hw fini() process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.