https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 03:40:30 +0000 https://vulnerability.circl.lu/vuln/cve-2026-72311 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/xe: free madvise VMA array on L2 flush failure</p> <p>xe_vm_madvise_ioctl() allocates madvise_range.vmas in get_vmas(). After get_vmas() succeeds with at least one VMA, error paths must go through free_vmas so the array is released before the madvise details are destroyed.</p> <p>The L2 flush validation path added for PAT madvise rejects some SVM/userptr ranges after get_vmas() has succeeded, but jumps directly to madv_fini. This skips kfree(madvise_range.vmas), leaking the VMA array on each failed ioctl.</p> <p>Jump to free_vmas instead, matching the other validation failure paths after get_vmas() has succeeded.</p> <p>(cherry picked from commit c3a1c3579b1250060da73507a4acef712974c78a)</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/xe: free madvise VMA array on L2 flush failure</p> <p>xe_vm_madvise_ioctl() allocates madvise_range.vmas in get_vmas(). After get_vmas() succeeds with at least one VMA, error paths must go through free_vmas so the array is released before the madvise details are destroyed.</p> <p>The L2 flush validation path added for PAT madvise rejects some SVM/userptr ranges after get_vmas() has succeeded, but jumps directly to madv_fini. This skips kfree(madvise_range.vmas), leaking the VMA array on each failed ioctl.</p> <p>Jump to free_vmas instead, matching the other validation failure paths after get_vmas() has succeeded.</p> <p>(cherry picked from commit c3a1c3579b1250060da73507a4acef712974c78a)</p> https://vulnerability.circl.lu/vuln/cve-2026-72311