{"id":"CVE-2022-48893","summary":"drm/i915/gt: Cleanup partial engine discovery failures","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/gt: Cleanup partial engine discovery failures\n\nIf we abort driver initialisation in the middle of gt/engine discovery,\nsome engines will be fully setup and some not. Those incompletely setup\nengines only have 'engine-\u003erelease == NULL' and so will leak any of the\ncommon objects allocated.\n\nv2:\n - Drop the destroy_pinned_context() helper for now.  It's not really\n   worth it with just a single callsite at the moment.  (Janusz)","modified":"2026-04-02T08:27:07.575762Z","published":"2024-08-21T06:10:25.448Z","related":["SUSE-SU-2024:3190-1","SUSE-SU-2024:3209-1","SUSE-SU-2024:3483-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48893.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/5c855bcc730656c4b7d30aaddcd0eafc7003e112"},{"type":"WEB","url":"https://git.kernel.org/stable/c/78350c36fb15afef423404a83dcbc5c558dce795"},{"type":"WEB","url":"https://git.kernel.org/stable/c/78a033433a5ae4fee85511ee075bc9a48312c79e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7d21587d35bc816c85a51b8686f0f7e8e676fb14"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48893.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48893"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"7d70a1233d11ce9286e1a04c4f1bcd263e3e405e"},{"fixed":"78350c36fb15afef423404a83dcbc5c558dce795"},{"fixed":"7d21587d35bc816c85a51b8686f0f7e8e676fb14"},{"fixed":"5c855bcc730656c4b7d30aaddcd0eafc7003e112"},{"fixed":"78a033433a5ae4fee85511ee075bc9a48312c79e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48893.json"}}],"schema_version":"1.7.5"}