Vulnerabilities > CVE-2021-47204 - Use After Free vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
In the Linux kernel, the following vulnerability has been resolved: net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove Access to netdev after free_netdev() will cause use-after-free bug. Move debug log before free_netdev() call to avoid it.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://git.kernel.org/stable/c/1c4099dc0d6a01e76e4f7dd98e4b3e0d55d80ad9
- https://git.kernel.org/stable/c/1c4099dc0d6a01e76e4f7dd98e4b3e0d55d80ad9
- https://git.kernel.org/stable/c/32d4686224744819ddcae58b666c21d2a4ef4c88
- https://git.kernel.org/stable/c/32d4686224744819ddcae58b666c21d2a4ef4c88
- https://git.kernel.org/stable/c/9b5a333272a48c2f8b30add7a874e46e8b26129c
- https://git.kernel.org/stable/c/9b5a333272a48c2f8b30add7a874e46e8b26129c
- https://git.kernel.org/stable/c/d74ff10ed2d93dc9b67e99a74b36fb9a83273d8a
- https://git.kernel.org/stable/c/d74ff10ed2d93dc9b67e99a74b36fb9a83273d8a