soundwire: fix enumeration completion (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.17 % · percentile 6 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Deferred
Description
In the Linux kernel, the following vulnerability has been resolved: soundwire: fix enumeration completion The soundwire subsystem uses two completion structures that allow drivers to wait for soundwire device to become enumerated on the bus and initialised by their drivers, respectively. The code implementing the signalling is currently broken as it does not signal all current and future waiters and also uses the wrong reinitialisation function, which can potentially lead to memory corruption if there are still waiters on the queue. Not signalling future waiters specifically breaks sound card probe deferrals as codec drivers can not tell that the soundwire device is already attached when being reprobed. Some codec runtime PM implementations suffer from similar problems as waiting for enumeration during resume can also timeout despite the device already having been enumerated.
References
- https://git.kernel.org/stable/c/48d1d0ce0782f995fda678508fdae35c5e9593f0
- https://git.kernel.org/stable/c/a36b522767f3a72688893a472e80c9aa03e67eda
- https://git.kernel.org/stable/c/e1d54962a63b6ec04ed0204a3ecca942fde3a6fe
- https://git.kernel.org/stable/c/c5265691cd065464d795de5666dcfb89c26b9bc1
- https://git.kernel.org/stable/c/c40d6b3249b11d60e09d81530588f56233d9aa44
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-2023-60349
- GCVE · GCVE-0-2023-54096
CERT-FR advisories
- CERTFR-2026-AVI-0369 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0247 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0225 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0170 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0108 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected fb9469e54fa7a7b6a8137c40ae66c41b8d0ab175 < 48d1d0ce0782f995fda678508fdae35c5e9593f0 ; affected fb9469e54fa7a7b6a8137c40ae66c41b8d0ab175 < a36b522767f3a72688893a472e80c9aa03e67eda ; affected fb9469e54fa7a7b6a8137c40ae66c41b8d0ab175 < e1d54962a63b6ec04ed0204a3ecca942fde3a6fe ; affected fb9469e54fa7a7b6a8137c40ae66c41b8d0ab175 < c5265691cd065464d795de5666dcfb89c26b9bc1 ; affected fb9469e54fa7a7b6a8137c40ae66c41b8d0ab175 < c40d6b3249b11d60e09d81530588f56233d9aa44 |
| Linux · Linux | affected 5.7 ; unaffected 0 < 5.7 ; unaffected 5.10.190 ≤ 5.10.* ; unaffected 5.15.126 ≤ 5.15.* ; unaffected 6.1.43 ≤ 6.1.* ; unaffected 6.4.8 ≤ 6.4.* |
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 |