{"id":"CVE-2022-49527","summary":"media: venus: hfi: avoid null dereference in deinit","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: venus: hfi: avoid null dereference in deinit\n\nIf venus_probe fails at pm_runtime_put_sync the error handling first\ncalls hfi_destroy and afterwards hfi_core_deinit. As hfi_destroy sets\ncore-\u003eops to NULL, hfi_core_deinit cannot call the core_deinit function\nanymore.\n\nAvoid this null pointer derefence by skipping the call when necessary.","modified":"2026-04-02T08:27:40.471451Z","published":"2025-02-26T02:13:49.627Z","related":["SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1194-1","SUSE-SU-2025:1241-1","SUSE-SU-2025:1263-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49527.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0ac84ab50712879eac3c1dd2598440652a85d3d0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0ed5a643b1a4a46b9b7bfba5d468c10cc30e1359"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2533acb652359c9e097dfa33587896af782e8a91"},{"type":"WEB","url":"https://git.kernel.org/stable/c/27ad46da44177a78a4a0cae6fe03906888c61aa1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/86594f6af867b5165d2ba7b5a71fae3a5961e56c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9c385b961d4c378228e80f6abea8509cb67feab6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a21d15dde21d7e8ae047eb8368677407db45d840"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b73ed0510bb8d9647cd8e8a4c4c8772bbe545c3a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49527.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49527"},{"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":"09c2845e8fe4fcab942929480203f504a6e0a114"},{"fixed":"2533acb652359c9e097dfa33587896af782e8a91"},{"fixed":"a21d15dde21d7e8ae047eb8368677407db45d840"},{"fixed":"0ac84ab50712879eac3c1dd2598440652a85d3d0"},{"fixed":"27ad46da44177a78a4a0cae6fe03906888c61aa1"},{"fixed":"9c385b961d4c378228e80f6abea8509cb67feab6"},{"fixed":"0ed5a643b1a4a46b9b7bfba5d468c10cc30e1359"},{"fixed":"b73ed0510bb8d9647cd8e8a4c4c8772bbe545c3a"},{"fixed":"86594f6af867b5165d2ba7b5a71fae3a5961e56c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49527.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}