wifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement The flow is added to dev->twt_list before sending the agreement to the firmware, but the error path leaves it linked while flowid_mask is never set. The flow slot can then be reused and memset while still on the list, corrupting twt_list, and station removal leaves a dangling entry behind that mt7915_mac_twt_sched_list_add() later walks.
CVE-2026-90357
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-2026-90357
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": "3782b69d03e714b8ff98b84c7426d8cef0e64d7c",
"lessThan": "c09d1b15ed2dc49060303b16a296b7b8b7794cbe",
"versionType": "git"
},
{
"status": "affected",
"version": "3782b69d03e714b8ff98b84c7426d8cef0e64d7c",
"lessThan": "1bd5c4ed2b9045faf83315c54cd37a9b7c71b5c7",
"versionType": "git"
},
{
"status": "affected",
"version": "3782b69d03e714b8ff98b84c7426d8cef0e64d7c",
"lessThan": "cabe239e95b4eebf5b6c3654087b66ff9425bc7b",
"versionType": "git"
},
{
"status": "affected",
"version": "3782b69d03e714b8ff98b84c7426d8cef0e64d7c",
"lessThan": "6bce0f1280c94af8314f895f404629da09f0788c",
"versionType": "git"
},
{
"status": "affected",
"version": "3782b69d03e714b8ff98b84c7426d8cef0e64d7c",
"lessThan": "beaa42b875965dbc3e80e46970e0bfa60a94c2db",
"versionType": "git"
},
{
"status": "affected",
"version": "3782b69d03e714b8ff98b84c7426d8cef0e64d7c",
"lessThan": "16a04441eab0dcd4d7126a6f66b370adbf28f96d",
"versionType": "git"
}
],
"programFiles": [
"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": "5.16"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.16",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.1.188",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.157",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/net/wireless/mediatek/mt76/mt7915/mac.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-90357
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #36692 · Revision 1
- Added to Heist Feed
- Publisher date