{"id":"CVE-2026-97513","published":"2026-09-24T17:17:29.210","lastModified":"2026-09-28T06:16:37.313","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Release m2m_ctx after Instance Removed from List\n\nPossible use after free if IRQ thread manages to obtain spinlock between\nm2m_ctx release and wave5_release function removing stream instance from\nlist of active instances. The IRQ thread looks for the m2m_ctx which is\nfreed so null pointer dereference occurs.","cvssScore":7.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/04cda0b5c4ca3f61cbc86e41ead3c462c8cfd659","tags":[]},{"url":"https://git.kernel.org/stable/c/7cdbd7bb21949a8fda10c7104a2b12ee363cbf5c","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}