Description
In the Linux kernel, the following vulnerability has been resolved:
intel_th: fix device leak on output open()
Make sure to drop the reference taken when looking up the th device during output device open() on errors and on close().
Note that a recent commit fixed the leak in a couple of open() error paths but not all of them, and the reference is still leaking on successful open().
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 39f4034693b7c7bd1fe4cb58c93259d600f55561, < af4b9467296b9a16ebc008147238070236982b6d; >= 39f4034693b7c7bd1fe4cb58c93259d600f55561, < 64015cbf06e8bb75b81ae95b997e847b55280f7f; >= 39f4034693b7c7bd1fe4cb58c93259d600f55561, < b71e64ef7ff9443835d1333e3e80ab1e49e5209f; >= 39f4034693b7c7bd1fe4cb58c93259d600f55561, < bf7785434b5d05d940d936b78925080950bd54dd; >= 39f4034693b7c7bd1fe4cb58c93259d600f55561, < 0fca16c5591534cc1fec8b6181277ee3a3d0f26c; >= 39f4034693b7c7bd1fe4cb58c93259d600f55561, < f9b059bda4276f2bb72cb98ec7875a747f042ea2; >= 39f4034693b7c7bd1fe4cb58c93259d600f55561, < 95fc36a234da24bbc5f476f8104a5a15f99ed3e3 |
| Linux | Linux | 4.4 |
References
- https://git.kernel.org/stable/c/0fca16c5591534cc1fec8b6181277ee3a3d0f26cPatch
- https://git.kernel.org/stable/c/64015cbf06e8bb75b81ae95b997e847b55280f7fPatch
- https://git.kernel.org/stable/c/95fc36a234da24bbc5f476f8104a5a15f99ed3e3Patch
- https://git.kernel.org/stable/c/af4b9467296b9a16ebc008147238070236982b6dPatch
- https://git.kernel.org/stable/c/b71e64ef7ff9443835d1333e3e80ab1e49e5209fPatch
- https://git.kernel.org/stable/c/bf7785434b5d05d940d936b78925080950bd54ddPatch
- https://git.kernel.org/stable/c/f9b059bda4276f2bb72cb98ec7875a747f042ea2Patch
Timeline
- Published
- Feb 4, 2026
- Last modified
- Oct 19, 2026
- NVD status
- Modified