wifi: brcmfmac: fix P2P action frame handling without device vif
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix P2P action frame handling without device vif Some P2P action frame paths assume the P2P device vif is always available. That is not true when userspace sends non-P2P public action frames through the primary interface, or when action-frame abort runs after the P2P device vif has not been created. Fall back to the primary vif when aborting an action frame without a P2P device vif, and guard P2P device saved IE access before using it for peer channel search.
CVE-2026-90345
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-2026-90345
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": "6eda4e2c54255cd26a58d2fcec73ec3bff7a515b",
"lessThan": "66b89c6a7da47efb38a9b839c2ae221b23a1c88b",
"versionType": "git"
},
{
"status": "affected",
"version": "6eda4e2c54255cd26a58d2fcec73ec3bff7a515b",
"lessThan": "6641ba636bf675b2634c49fe818931cf6ca8f547",
"versionType": "git"
},
{
"status": "affected",
"version": "6eda4e2c54255cd26a58d2fcec73ec3bff7a515b",
"lessThan": "f334b26b884dff5d0a558dc464fa55f300868a68",
"versionType": "git"
},
{
"status": "affected",
"version": "6eda4e2c54255cd26a58d2fcec73ec3bff7a515b",
"lessThan": "f26e1b16904555e171292e183c3cfc1c38159fc5",
"versionType": "git"
},
{
"status": "affected",
"version": "6eda4e2c54255cd26a58d2fcec73ec3bff7a515b",
"lessThan": "1b1edb9ebed49099bdc924cef49a9aea8b552199",
"versionType": "git"
}
],
"programFiles": [
"drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "3.9"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "3.9",
"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": "6.18.57",
"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/broadcom/brcm80211/brcmfmac/p2p.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-90345
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #48671 · Revision 1
- Added to Heist Feed
- Publisher date