CVE-2023-53411 | BDVDB-2026-294545 Detail
LinuxLinux
Description#
In the Linux kernel, the following vulnerability has been resolved: PM: EM: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact high. Attack vector: local.
Weaknesses#
- CWE-401 Missing Release of Memory after Effective Lifetime
References#
- https://git.kernel.org/stable/c/e974e8f1e37d22c0de07374f8ddc84073fef2f1d
- https://git.kernel.org/stable/c/84e4d4885d0ae011860fb599d50d01b8fdca2b87
- https://git.kernel.org/stable/c/5100c4efc30636aa48ac517dece3c3b7f84fe367
- https://git.kernel.org/stable/c/30fee10192e1239478a0987bc7ee445d5e980d46
- https://git.kernel.org/stable/c/a0e8c13ccd6a9a636d27353da62c2410c4eca337
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.