CVE-2026-31776
ALSA: ctxfi: Fix missing SPDIFI1 index handling
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Fix missing SPDIFI1 index handling SPDIF1 DAIO type isn't properly handled in daio_device_index() for hw20k2, and it returned -EINVAL, which ended up with the out-of-bounds array access. Follow the hw20k1 pattern and return the proper index for this type, too.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 1, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a3b0e5f84058a9c3d0542a71c2b3a7801e4ee26a 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 28222e13666b5d26bf66563c056069ed32f87b33 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 5b39985303a639b159dea306a032c08ef22f029d 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < c8859675f1cf92fe2eb25ef525440702140a0b55 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a0b45bdfffce9894b39392d061c14fda24de8b67 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 57698f184e1afbe054b3cd30e2c43a67c11d7f5e 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 950decf59d4e978b60a792ce0b3e1555a608f489 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b045ab3dff97edae6d538eeff900a34c098761f8
Linux / Linux
All versions affected References
git.kernel.org: https://git.kernel.org/stable/c/a3b0e5f84058a9c3d0542a71c2b3a7801e4ee26a git.kernel.org: https://git.kernel.org/stable/c/28222e13666b5d26bf66563c056069ed32f87b33 git.kernel.org: https://git.kernel.org/stable/c/5b39985303a639b159dea306a032c08ef22f029d git.kernel.org: https://git.kernel.org/stable/c/c8859675f1cf92fe2eb25ef525440702140a0b55 git.kernel.org: https://git.kernel.org/stable/c/a0b45bdfffce9894b39392d061c14fda24de8b67 git.kernel.org: https://git.kernel.org/stable/c/57698f184e1afbe054b3cd30e2c43a67c11d7f5e git.kernel.org: https://git.kernel.org/stable/c/950decf59d4e978b60a792ce0b3e1555a608f489 git.kernel.org: https://git.kernel.org/stable/c/b045ab3dff97edae6d538eeff900a34c098761f8