Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: fix potential memleak in 'add_widget_node' As 'kobject_add' may allocated memory for 'kobject->name' when return error. And in this function, if call 'kobject_add' failed didn't free kobject. So call 'kobject_put' to recycling resources.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 3256be6537751f65c76b3ecfbb4e667f87525a2f before b688a3ec235222d9a84e43a48a6f31acb95baf2d; affected 3256be6537751f65c76b3ecfbb4e667f87525a2f before bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7; affected 3256be6537751f65c76b3ecfbb4e667f87525a2f before 90b7d055e2b5f39429f9a9e3815b48a48530ef28; affected 3256be6537751f65c76b3ecfbb4e667f87525a2f before 02dea987ec1cac712c78e75d224ceb9bb73519ed; affected 3256be6537751f65c76b3ecfbb4e667f87525a2f before 3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b; affected 3256be6537751f65c76b3ecfbb4e667f87525a2f before 7140d7aaf93da6a665b454f91bb4dc6b1de218bd; affected 3256be6537751f65c76b3ecfbb4e667f87525a2f before 455d99bd6baf19688048b6d42d9fa74eae27f93b; affected 3256be6537751f65c76b3ecfbb4e667f87525a2f before 9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143 |
| Linux / Linux | affected 4.1; unaffected 0 before 4.1; unaffected 4.9.334 through 4.9.*; unaffected 4.14.300 through 4.14.*; unaffected 4.19.267 through 4.19.*; unaffected 5.4.225 through 5.4.*; unaffected 5.10.155 through 5.10.*; unaffected 5.15.79 through 5.15.*; unaffected 6.0.9 through 6.0.*; unaffected 6.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b688a3ec235222d9a84e43a48a6f31acb95baf2d
- https://git.kernel.org/stable/c/bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7
- https://git.kernel.org/stable/c/90b7d055e2b5f39429f9a9e3815b48a48530ef28
- https://git.kernel.org/stable/c/02dea987ec1cac712c78e75d224ceb9bb73519ed
- https://git.kernel.org/stable/c/3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b
- https://git.kernel.org/stable/c/7140d7aaf93da6a665b454f91bb4dc6b1de218bd
- https://git.kernel.org/stable/c/455d99bd6baf19688048b6d42d9fa74eae27f93b
- https://git.kernel.org/stable/c/9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143