CVE-2026-74293ASoC: fsl: fsl_audmix: Validate written enum values
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: ASoC: fsl: fsl_audmix: Validate written enum values fsl_audmix_put_mix_clk_src() and fsl_audmix_put_out_src() convert the user-provided enum item with snd_soc_enum_item_to_val() before checking whether the item is within the enum's item count. The generic snd_soc_put_enum_double() helper performs that validation, but these callbacks use the converted value first: the clock-source path tests it with BIT(), and the output-source path indexes the prms transition table with it. Reject out-of-range enum items before converting them.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- 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
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from be1df61cf06efb355c90702e46b8d46f055acb4e before 7513831b90a38d55fa089e3e1b49691e467afee6; from be1df61cf06efb355c90702e46b8d46f055acb4e before b4774a7da12b14fc37219ab4368d1907f9b5aca4; from be1df61cf06efb355c90702e46b8d46f055acb4e before 8fb4364eb494b926d009bfaf3c98f07c3aa5d9f3; from be1df61cf06efb355c90702e46b8d46f055acb4e before 0b10c6203e62d9e7337cc401568b201f9bac79ec; from be1df61cf06efb355c90702e46b8d46f055acb4e before b36d6d48faa6b1bb723b8f4e527c531a1a68520e; from be1df61cf06efb355c90702e46b8d46f055acb4e before 0f1510e84d7bfc3eb9538efa65c6ea0aadf1078c; from be1df61cf06efb355c90702e46b8d46f055acb4e before 5b7a23c1ed04e794ef3b31e452ef5c93e1e34b4a; from be1df61cf06efb355c90702e46b8d46f055acb4e before 3cd17e4e2871114d5579fa7bc8da66faf7fc1930 | CNA record |
References
- https://git.kernel.org/stable/c/7513831b90a38d55fa089e3e1b49691e467afee6
- https://git.kernel.org/stable/c/b4774a7da12b14fc37219ab4368d1907f9b5aca4
- https://git.kernel.org/stable/c/8fb4364eb494b926d009bfaf3c98f07c3aa5d9f3
- https://git.kernel.org/stable/c/0b10c6203e62d9e7337cc401568b201f9bac79ec
- https://git.kernel.org/stable/c/b36d6d48faa6b1bb723b8f4e527c531a1a68520e
- https://git.kernel.org/stable/c/0f1510e84d7bfc3eb9538efa65c6ea0aadf1078c
- https://git.kernel.org/stable/c/5b7a23c1ed04e794ef3b31e452ef5c93e1e34b4a
- https://git.kernel.org/stable/c/3cd17e4e2871114d5579fa7bc8da66faf7fc1930
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.