CVE-2026-74505
ALSA: 6fire: Fix UAF at error handling during probe
CVSS Score
0.0
EPSS Score
0.2%
EPSS Percentile
7th
In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: Fix UAF at error handling during probe Although 6fire driver had a few fixes for dealing with the early error handling during the probe phase, it forgot a pending URB before freeing the resources, which may lead to a UAF. This patch addresses it by doing the almost same cleanup procedure like the normal disconnect phase at the error path.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
| Last Updated | Aug 19, 2026 |
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Affected Versions
Linux / Linux
c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < d41bfea14ee6e063a953f6e72046088737c4e66c c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5 c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < a0bb5b9d39e54888385dc399c899223299201fe6 c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 49bc7741cd2761c703a292dc69245041ae8a67bd c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 2de734dcbb210bd59983e13d36988acbcc122194 c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 11e2953d9f4c7c3d2af94a889c2d805c537d633f c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < a54bf16965f896415c3337bc4fbb40fb11941d99
Linux / Linux
2.6.39
References
git.kernel.org: https://git.kernel.org/stable/c/d41bfea14ee6e063a953f6e72046088737c4e66c git.kernel.org: https://git.kernel.org/stable/c/8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5 git.kernel.org: https://git.kernel.org/stable/c/a0bb5b9d39e54888385dc399c899223299201fe6 git.kernel.org: https://git.kernel.org/stable/c/49bc7741cd2761c703a292dc69245041ae8a67bd git.kernel.org: https://git.kernel.org/stable/c/2de734dcbb210bd59983e13d36988acbcc122194 git.kernel.org: https://git.kernel.org/stable/c/11e2953d9f4c7c3d2af94a889c2d805c537d633f git.kernel.org: https://git.kernel.org/stable/c/630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c git.kernel.org: https://git.kernel.org/stable/c/a54bf16965f896415c3337bc4fbb40fb11941d99