CVE-2022-49835
ALSA: hda: fix potential memleak in 'add_widget_node'
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
3256be6537751f65c76b3ecfbb4e667f87525a2f < b688a3ec235222d9a84e43a48a6f31acb95baf2d 3256be6537751f65c76b3ecfbb4e667f87525a2f < bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7 3256be6537751f65c76b3ecfbb4e667f87525a2f < 90b7d055e2b5f39429f9a9e3815b48a48530ef28 3256be6537751f65c76b3ecfbb4e667f87525a2f < 02dea987ec1cac712c78e75d224ceb9bb73519ed 3256be6537751f65c76b3ecfbb4e667f87525a2f < 3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b 3256be6537751f65c76b3ecfbb4e667f87525a2f < 7140d7aaf93da6a665b454f91bb4dc6b1de218bd 3256be6537751f65c76b3ecfbb4e667f87525a2f < 455d99bd6baf19688048b6d42d9fa74eae27f93b 3256be6537751f65c76b3ecfbb4e667f87525a2f < 9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143
Linux / Linux
4.1
References
git.kernel.org: https://git.kernel.org/stable/c/b688a3ec235222d9a84e43a48a6f31acb95baf2d git.kernel.org: https://git.kernel.org/stable/c/bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7 git.kernel.org: https://git.kernel.org/stable/c/90b7d055e2b5f39429f9a9e3815b48a48530ef28 git.kernel.org: https://git.kernel.org/stable/c/02dea987ec1cac712c78e75d224ceb9bb73519ed git.kernel.org: https://git.kernel.org/stable/c/3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b git.kernel.org: https://git.kernel.org/stable/c/7140d7aaf93da6a665b454f91bb4dc6b1de218bd git.kernel.org: https://git.kernel.org/stable/c/455d99bd6baf19688048b6d42d9fa74eae27f93b git.kernel.org: https://git.kernel.org/stable/c/9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143