wifi: mt76: mt7915: fix list corruption after hardware restart
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix list corruption after hardware restart Since stations are recreated from scratch, all lists that wcids are added to must be cleared before calling ieee80211_restart_hw. Set wcid->sta = 0 for each wcid entry in order to ensure that they are not added again before they are ready.
CVE-2025-39862
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-2025-39862
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": "8a55712d124fd8a919e8a69b70643e1a97280b4b",
"lessThan": "6d40c15d70c2dba2f68dd50e452255bfa1b016f0",
"versionType": "git"
},
{
"status": "affected",
"version": "8a55712d124fd8a919e8a69b70643e1a97280b4b",
"lessThan": "6826728f9fd7e7db57cd9647932eea47cbc645c6",
"versionType": "git"
},
{
"status": "affected",
"version": "8a55712d124fd8a919e8a69b70643e1a97280b4b",
"lessThan": "8fa8eb52bc2eb08d93202863b5fc478e0bebc00c",
"versionType": "git"
},
{
"status": "affected",
"version": "8a55712d124fd8a919e8a69b70643e1a97280b4b",
"lessThan": "065c79df595af21d6d1b27d642860faa1d938774",
"versionType": "git"
},
{
"status": "affected",
"version": "3a931ebf67b89316c3b5bed2dca4479dd6f85803",
"versionType": "git"
},
{
"status": "affected",
"version": "6.1.188",
"lessThan": "6.2",
"versionType": "semver"
}
],
"programFiles": [
"drivers/net/wireless/mediatek/mt76/mac80211.c",
"drivers/net/wireless/mediatek/mt76/mt76.h",
"drivers/net/wireless/mediatek/mt76/mt7915/mac.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.2"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.2",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.114",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.16.6",
"versionType": "semver",
"lessThanOrEqual": "6.16.*"
},
{
"status": "unaffected",
"version": "6.17",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/net/wireless/mediatek/mt76/mac80211.c",
"drivers/net/wireless/mediatek/mt76/mt76.h",
"drivers/net/wireless/mediatek/mt76/mt7915/mac.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-39862
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #46026 · Revision 1
- Added to Heist Feed
- Publisher date