CVE-2022-4744 (linux_kernel) | allinfosecnews.com

March 30, 2023, 9:15 p.m. |

National Vulnerability Database web.nvd.nist.gov

A double-free flaw was found in the Linux kernelâ€™s 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.

crash cve device double-free driver flaw free function linux local privileges system

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