{"id":"CVE-2022-50383","summary":"media: mediatek: vcodec: Can't set dst buffer to done when lat decode error","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mediatek: vcodec: Can't set dst buffer to done when lat decode error\n\nCore thread will call v4l2_m2m_buf_done to set dst buffer done for\nlat architecture. If lat call v4l2_m2m_buf_done_and_job_finish to\nfree dst buffer when lat decode error, core thread will access kernel\nNULL pointer dereference, then crash.","modified":"2026-04-02T08:28:27.789953Z","published":"2025-09-18T13:33:04.969Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50383.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3568ecd3f3a6d133ab7feffbba34955c8c79bbc4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/66d26ed30056e7d2da3e9c14125ffe6049a4f907"},{"type":"WEB","url":"https://git.kernel.org/stable/c/eeb090420f3477eb5011586709409fc655c2b16c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50383.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50383"},{"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":"7b182b8d9c852343fb34923a2d1b4e61421b37c7"},{"fixed":"eeb090420f3477eb5011586709409fc655c2b16c"},{"fixed":"66d26ed30056e7d2da3e9c14125ffe6049a4f907"},{"fixed":"3568ecd3f3a6d133ab7feffbba34955c8c79bbc4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50383.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"}]}