{"cvss":0.0,"datePublished":"2023-03-30","dateUpdated":"2023-03-30","description":"Linux kernel contains a use-after-free vulnerability that allows for privilege escalation to gain ring0 access from the system user.","dueDate":"2023-04-20","id":"CVE-2023-0266","kev_catalogs":["cisa"],"knownRansomwareCampaignUse":"Unknown","notes":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-5.10/alsa-pcm-move-rwsem-lock-inside-snd_ctl_elem_read-to-prevent-uaf.patch?id=72783cf35e6c55bca84c4bb7b776c58152856fd4;  https://nvd.nist.gov/vuln/detail/CVE-2023-0266","product":"Kernel","requiredAction":"Apply updates per vendor instructions.","severity":"HIGH","source":"cisa_known_exploited","title":"Linux Kernel Use-After-Free Vulnerability","vendor":"Linux"}