Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 27871f7a8a341ef5c636a337856369acf8013e4e before e974e8f1e37d22c0de07374f8ddc84073fef2f1d; affected 27871f7a8a341ef5c636a337856369acf8013e4e before 84e4d4885d0ae011860fb599d50d01b8fdca2b87; affected 27871f7a8a341ef5c636a337856369acf8013e4e before 5100c4efc30636aa48ac517dece3c3b7f84fe367; affected 27871f7a8a341ef5c636a337856369acf8013e4e before 30fee10192e1239478a0987bc7ee445d5e980d46; affected 27871f7a8a341ef5c636a337856369acf8013e4e before a0e8c13ccd6a9a636d27353da62c2410c4eca337 |
| Linux / Linux | affected 5.0; unaffected 0 before 5.0; unaffected 5.10.173 through 5.10.*; unaffected 5.15.99 through 5.15.*; unaffected 6.1.16 through 6.1.*; unaffected 6.2.3 through 6.2.*; unaffected 6.3 through * |
CWE
No CWE identifiers supplied.
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
ADP enrichment
No English description supplied.
No references supplied.