ASoC: tas2562: Validate values for volume writes (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.18 % · percentile 7 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
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.
References
- https://git.kernel.org/stable/c/602b209a5cfcf8e891afba12fad109db4141d4b8
- https://git.kernel.org/stable/c/1f389ecd0c35e9e281036e44c121df904f3164c1
- https://git.kernel.org/stable/c/20bdbb1376457ecbf418bf677fd285820d1fc011
- https://git.kernel.org/stable/c/db488d653d896fcf9ac87e15239924c2928bbc3c
- https://git.kernel.org/stable/c/c37a0461c0d0a70c5de4fdbd70449a7f53c12dda
- https://git.kernel.org/stable/c/8fb41964f7e4e4207c8999af2056894caa7a252a
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | Linux |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
European references
- ENISA EUVD · EUVD-2026-66592
- GCVE · GCVE-0-2026-80526
CERT-FR advisories
- CERTFR-2026-AVI-1286 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1232 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected bf726b1c86f2caab70ad614cdf7da3b81ad08e69 < 602b209a5cfcf8e891afba12fad109db4141d4b8 ; affected bf726b1c86f2caab70ad614cdf7da3b81ad08e69 < 1f389ecd0c35e9e281036e44c121df904f3164c1 ; affected bf726b1c86f2caab70ad614cdf7da3b81ad08e69 < 20bdbb1376457ecbf418bf677fd285820d1fc011 ; affected bf726b1c86f2caab70ad614cdf7da3b81ad08e69 < db488d653d896fcf9ac87e15239924c2928bbc3c ; affected bf726b1c86f2caab70ad614cdf7da3b81ad08e69 < c37a0461c0d0a70c5de4fdbd70449a7f53c12dda ; affected bf726b1c86f2caab70ad614cdf7da3b81ad08e69 < 8fb41964f7e4e4207c8999af2056894caa7a252a |
| Linux · Linux | affected 5.7 ; unaffected 0 < 5.7 ; unaffected 6.1.191 ≤ 6.1.* ; unaffected 6.6.153 ≤ 6.6.* ; unaffected 6.12.105 ≤ 6.12.* ; unaffected 6.18.46 ≤ 6.18.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |