wifi: wlcore: release runtime PM ref on regdomain config failure (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: wifi: wlcore: release runtime PM ref on regdomain config failure wlcore_regdomain_config() gets a runtime PM reference before sending the regulatory-domain command. When wlcore_cmd_regdomain_config_locked() fails, the function queues recovery and returns without dropping that reference. Release the reference after handling the command result so both success and failure paths balance the preceding pm_runtime_resume_and_get(). The recovery worker takes a separate runtime PM reference and cannot release the reference held here.
References
- https://git.kernel.org/stable/c/85ec6c451fe681ac3135dfa43a519f1404ae63ad
- https://git.kernel.org/stable/c/3fbaae01bb7847d8b0124a8bbdb3af865e388d53
- https://git.kernel.org/stable/c/c02352e2b5a241c8da89b5f5f1a0ae4d403120ed
- https://git.kernel.org/stable/c/05b5e297bbf46f92c80da4c2ebe67828ca0d0247
- https://git.kernel.org/stable/c/18eb148105f1af9163f5e9758f0a7bc6ab042423
- https://git.kernel.org/stable/c/7f1f25b2db14683ab75d0d22c00d6a75ba988b83
- https://git.kernel.org/stable/c/a6bb6ad517a0d4db33a0cac9448e3ae9f4008fb4
- https://git.kernel.org/stable/c/8a1f3cf89ddcc700e25afe42cfad333059adcc94
European references
- ENISA EUVD · EUVD-2026-93119
- GCVE · GCVE-0-2026-98191
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1375 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1374 — Multiples vulnérabilités dans le noyau Linux de Debian · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8 < 85ec6c451fe681ac3135dfa43a519f1404ae63ad ; affected fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8 < 3fbaae01bb7847d8b0124a8bbdb3af865e388d53 ; affected fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8 < c02352e2b5a241c8da89b5f5f1a0ae4d403120ed ; affected fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8 < 05b5e297bbf46f92c80da4c2ebe67828ca0d0247 ; affected fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8 < 18eb148105f1af9163f5e9758f0a7bc6ab042423 ; affected fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8 < 7f1f25b2db14683ab75d0d22c00d6a75ba988b83 |
| Linux · Linux | affected 4.19 ; unaffected 0 < 4.19 ; unaffected 5.10.271 ≤ 5.10.* ; unaffected 5.15.222 ≤ 5.15.* ; unaffected 6.1.189 ≤ 6.1.* ; unaffected 6.6.158 ≤ 6.6.* |
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 |