{"uuid": "55964a1c-672c-42e0-962e-2c6205b35237", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2022-4744", "type": "seen", "source": "https://t.me/cibsecurity/61205", "content": "\u203c CVE-2022-4744 \u203c\n\nA double-free flaw was found in the Linux kernel\u00e2\u20ac\u2122s TUN/TAP device driver functionality in how a user registers the device when the register_netdevice function fails (NETDEV_REGISTER notifier). This flaw allows a local user to crash or potentially escalate their privileges on the system.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-03-31T00:31:45.000000Z"}