{"id":"CVE-2024-35953","summary":"accel/ivpu: Fix deadlock in context_xa","details":"In the Linux kernel, the following vulnerability has been resolved:\n\naccel/ivpu: Fix deadlock in context_xa\n\nivpu_device-\u003econtext_xa is locked both in kernel thread and IRQ context.\nIt requires XA_FLAGS_LOCK_IRQ flag to be passed during initialization\notherwise the lock could be acquired from a thread and interrupted by\nan IRQ that locks it for the second time causing the deadlock.\n\nThis deadlock was reported by lockdep and observed in internal tests.","modified":"2026-03-20T12:36:45.400381Z","published":"2024-05-20T09:41:47.290Z","related":["SUSE-SU-2024:2135-1","SUSE-SU-2024:2203-1","SUSE-SU-2024:2973-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1","SUSE-SU-2025:20166-1","SUSE-SU-2025:20249-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35953.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/d43e11d9c7fcb16f18bd46ab2556c2772ffc5775"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e6011411147209bc0cc14628cbc155356837e52a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fd7726e75968b27fe98534ccbf47ccd6fef686f3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35953.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35953"},{"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":"35b137630f08d913fc2e33df33ccc2570dff3f7d"},{"fixed":"d43e11d9c7fcb16f18bd46ab2556c2772ffc5775"},{"fixed":"e6011411147209bc0cc14628cbc155356837e52a"},{"fixed":"fd7726e75968b27fe98534ccbf47ccd6fef686f3"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-35953.json"}}],"schema_version":"1.7.5"}