{
  "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"
}