{"id":"CVE-2026-93192","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-93192","summary":"drm/v3d: Clear queue->active_job when v3d_fence_create() fails","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/v3d: Clear queue->active_job when v3d_fence_create() fails\n\nThe run_job() callbacks for BIN, RENDER, TFU and CSD assign the incoming\njob to queue->active_job before calling v3d_fence_create(). If\nv3d_fence_create() fails, the callback returns NULL without clearing\nactive_job, leaving a dangling pointer.\n\nCreate a failure path in all run_job() callbacks that clears the active\njob before returning NULL. The BIN path takes queue->queue_lock around the\nclear as it races against v3d_overflow_mem_work(); RENDER, TFU and CSD\npaths have no concurrent reader, so the clear is lock-free.","published":"2026-09-17T16:12:16.428Z","modified":"2026-09-19T03:47:28.307933518Z","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.12.110"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0b9878aba5cf93bc2b55ba9eb807757ce3239bec"},{"type":"WEB","url":"https://git.kernel.org/stable/c/25a1669907512e927fab9ad4d4fb74ff57f63cd9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3a8aa74859dd73eaa76c55eb74da708e56ef51c5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bdeb73d7312100e00c3e643ff233f09b6ec114aa"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93192.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93192"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-19T03:47:28.307933518Z"}}