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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
27871f7a8a341ef5c636a337856369acf8013e4e to < e974e8f1e37d22c0de07374f8ddc84073fef2f1daffected27871f7a8a341ef5c636a337856369acf8013e4e to < 84e4d4885d0ae011860fb599d50d01b8fdca2b87affected27871f7a8a341ef5c636a337856369acf8013e4e to < 5100c4efc30636aa48ac517dece3c3b7f84fe367affected27871f7a8a341ef5c636a337856369acf8013e4e to < 30fee10192e1239478a0987bc7ee445d5e980d46affected27871f7a8a341ef5c636a337856369acf8013e4e to < a0e8c13ccd6a9a636d27353da62c2410c4eca337affected
Linux Linux
Default version status: affected
5.0affected0 to < 5.0unaffected5.10.173 to ≤ 5.10.*unaffected5.15.99 to ≤ 5.15.*unaffected6.1.16 to ≤ 6.1.*unaffected6.2.3 to ≤ 6.2.*unaffected6.3 to ≤ *unaffected
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 ↗