wifi: wlcore: release runtime PM ref on regdomain config failure
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.
CVE-2026-98191
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-98191
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
"lessThan": "85ec6c451fe681ac3135dfa43a519f1404ae63ad",
"versionType": "git"
},
{
"status": "affected",
"version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
"lessThan": "3fbaae01bb7847d8b0124a8bbdb3af865e388d53",
"versionType": "git"
},
{
"status": "affected",
"version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
"lessThan": "c02352e2b5a241c8da89b5f5f1a0ae4d403120ed",
"versionType": "git"
},
{
"status": "affected",
"version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
"lessThan": "05b5e297bbf46f92c80da4c2ebe67828ca0d0247",
"versionType": "git"
},
{
"status": "affected",
"version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
"lessThan": "18eb148105f1af9163f5e9758f0a7bc6ab042423",
"versionType": "git"
},
{
"status": "affected",
"version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
"lessThan": "7f1f25b2db14683ab75d0d22c00d6a75ba988b83",
"versionType": "git"
},
{
"status": "affected",
"version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
"lessThan": "a6bb6ad517a0d4db33a0cac9448e3ae9f4008fb4",
"versionType": "git"
},
{
"status": "affected",
"version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
"lessThan": "8a1f3cf89ddcc700e25afe42cfad333059adcc94",
"versionType": "git"
}
],
"programFiles": [
"drivers/net/wireless/ti/wlcore/main.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.19"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.19",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.271",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.222",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.189",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.158",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.112",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.54",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.8",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/net/wireless/ti/wlcore/main.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-98191
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #38274 · Revision 1
- Added to Heist Feed
- Publisher date