CVE-2024-26939

Summary (CVE-2024-26939) : In the Linux kernel, the DRM i915 driver’s VMA handling suffers a Use-After-Free when destroying a VMA during retirement race, leading to spurious frees of an active i915 VMA object. The root cause is a race between __active_retire() and i915_vma_destroy()/parked paths,...

CVE-2024-26939 drm/i915/vma: Fix UAF on destroy against retire race

In the Linux kernel, the following vulnerability has been resolved: drm/i915/vma: Fix UAF on destroy against retire race Object debugging tools were sporadically reporting illegal attempts to free a still active i915 VMA object when parking a GT believed to be idle. 161.359441 ODEBUG: free active...

CVE-2024-26939 drm/i915/vma: Fix UAF on destroy against retire race

In the Linux kernel, the following vulnerability has been resolved: drm/i915/vma: Fix UAF on destroy against retire race Object debugging tools were sporadically reporting illegal attempts to free a still active i915 VMA object when parking a GT believed to be idle. 161.359441 ODEBUG: free active...