{"id":"CVE-2025-68812","summary":"media: iris: Add sanity check for stop streaming","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: iris: Add sanity check for stop streaming\n\nAdd sanity check in iris_vb2_stop_streaming. If inst-\u003estate is\nalready IRIS_INST_ERROR, we should skip the stream_off operation\nbecause it would still send packets to the firmware.\n\nIn iris_kill_session, inst-\u003estate is set to IRIS_INST_ERROR and\nsession_close is executed, which will kfree(inst_hfi_gen2-\u003epacket).\nIf stop_streaming is called afterward, it will cause a crash.\n\n[bod: remove qcom from patch title]","modified":"2026-04-02T13:03:51.411803Z","published":"2026-01-13T15:29:17.811Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68812.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/ad699fa78b59241c9d71a8cafb51525f3dab04d4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f8b136296722e258ec43237a35f72c92a6d4501a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68812.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68812"},{"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":"11712ce70f8e52fc94365b48ee15aec806b02422"},{"fixed":"f8b136296722e258ec43237a35f72c92a6d4501a"},{"fixed":"ad699fa78b59241c9d71a8cafb51525f3dab04d4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68812.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.15.0"},{"fixed":"6.18.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68812.json"}}],"schema_version":"1.7.5"}