CVE-2026-80526
ASoC: tas2562: Validate values for volume writes
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ASoC: tas2562: Validate values for volume writes tas2562_volume_control_put() does not do any validation of the control value written by userspace, it uses it to look up a value in a fixed size array which can easily be overflowed and then writes whatever value it gets back to the device. Add validation that we are loading a value we have in the array.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 26, 2026 |
| Last Updated | Aug 27, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
bf726b1c86f2caab70ad614cdf7da3b81ad08e69 < 1f389ecd0c35e9e281036e44c121df904f3164c1 bf726b1c86f2caab70ad614cdf7da3b81ad08e69 < 20bdbb1376457ecbf418bf677fd285820d1fc011 bf726b1c86f2caab70ad614cdf7da3b81ad08e69 < db488d653d896fcf9ac87e15239924c2928bbc3c bf726b1c86f2caab70ad614cdf7da3b81ad08e69 < c37a0461c0d0a70c5de4fdbd70449a7f53c12dda bf726b1c86f2caab70ad614cdf7da3b81ad08e69 < 8fb41964f7e4e4207c8999af2056894caa7a252a
Linux / Linux
5.7
References
git.kernel.org: https://git.kernel.org/stable/c/1f389ecd0c35e9e281036e44c121df904f3164c1 git.kernel.org: https://git.kernel.org/stable/c/20bdbb1376457ecbf418bf677fd285820d1fc011 git.kernel.org: https://git.kernel.org/stable/c/db488d653d896fcf9ac87e15239924c2928bbc3c git.kernel.org: https://git.kernel.org/stable/c/c37a0461c0d0a70c5de4fdbd70449a7f53c12dda git.kernel.org: https://git.kernel.org/stable/c/8fb41964f7e4e4207c8999af2056894caa7a252a