CVE-2022-49835
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 3256be6537751f65c76b3ecfbb4e667f87525a2f < b688a3ec235222d9a84e43a48a6f31acb95baf2d | affected |
| Linux | Linux | 3256be6537751f65c76b3ecfbb4e667f87525a2f < bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7 | affected |
| Linux | Linux | 3256be6537751f65c76b3ecfbb4e667f87525a2f < 90b7d055e2b5f39429f9a9e3815b48a48530ef28 | affected |
| Linux | Linux | 3256be6537751f65c76b3ecfbb4e667f87525a2f < 02dea987ec1cac712c78e75d224ceb9bb73519ed | affected |
| Linux | Linux | 3256be6537751f65c76b3ecfbb4e667f87525a2f < 3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b | affected |
| Linux | Linux | 3256be6537751f65c76b3ecfbb4e667f87525a2f < 7140d7aaf93da6a665b454f91bb4dc6b1de218bd | affected |
| Linux | Linux | 3256be6537751f65c76b3ecfbb4e667f87525a2f < 455d99bd6baf19688048b6d42d9fa74eae27f93b | affected |
| Linux | Linux | 3256be6537751f65c76b3ecfbb4e667f87525a2f < 9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143 | affected |
| Linux | Linux | 4.1 | affected |
| Linux | Linux | 0 < 4.1 | unaffected |
| Linux | Linux | 4.9.334 <= 4.9.* | unaffected |
| Linux | Linux | 4.14.300 <= 4.14.* | unaffected |
| Linux | Linux | 4.19.267 <= 4.19.* | unaffected |
| Linux | Linux | 5.4.225 <= 5.4.* | unaffected |
| Linux | Linux | 5.10.155 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.79 <= 5.15.* | unaffected |
| Linux | Linux | 6.0.9 <= 6.0.* | unaffected |
| Linux | Linux | 6.1 <= * | unaffected |
Weaknesses
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
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