CVE-2026-74505ALSA: 6fire: Fix UAF at error handling during probe
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Aug 19, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 before d41bfea14ee6e063a953f6e72046088737c4e66c; from c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 before 8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5; from c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 before a0bb5b9d39e54888385dc399c899223299201fe6; from c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 before 49bc7741cd2761c703a292dc69245041ae8a67bd; from c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 before 2de734dcbb210bd59983e13d36988acbcc122194; from c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 before 11e2953d9f4c7c3d2af94a889c2d805c537d633f; from c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 before 630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c; from c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 before a54bf16965f896415c3337bc4fbb40fb11941d99 | CNA record |
References
- https://git.kernel.org/stable/c/d41bfea14ee6e063a953f6e72046088737c4e66c
- https://git.kernel.org/stable/c/8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5
- https://git.kernel.org/stable/c/a0bb5b9d39e54888385dc399c899223299201fe6
- https://git.kernel.org/stable/c/49bc7741cd2761c703a292dc69245041ae8a67bd
- https://git.kernel.org/stable/c/2de734dcbb210bd59983e13d36988acbcc122194
- https://git.kernel.org/stable/c/11e2953d9f4c7c3d2af94a889c2d805c537d633f
- https://git.kernel.org/stable/c/630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c
- https://git.kernel.org/stable/c/a54bf16965f896415c3337bc4fbb40fb11941d99
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.