CVE-2026-90345 (GCVE-0-2026-90345)

Vulnerability from cvelistv5 – Published: 2026-09-17 16:08 – Updated: 2026-10-30 12:35
VLAI
Title
wifi: brcmfmac: fix P2P action frame handling without device vif
Summary
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.
Severity
No CVSS data available.
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 6639 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b , < fb01b8c85682e531516adf6fb632bf2ccb67ec1d (git)
Affected: 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b , < 66b89c6a7da47efb38a9b839c2ae221b23a1c88b (git)
Affected: 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b , < 6641ba636bf675b2634c49fe818931cf6ca8f547 (git)
Affected: 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b , < f334b26b884dff5d0a558dc464fa55f300868a68 (git)
Affected: 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b , < f26e1b16904555e171292e183c3cfc1c38159fc5 (git)
Affected: 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b , < 1b1edb9ebed49099bdc924cef49a9aea8b552199 (git)
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Linux Linux Affected: 3.9
Unaffected: 0 , < 3.9 (semver)
Unaffected: 6.1.191 , ≤ 6.1.* (semver)
Unaffected: 6.6.160 , ≤ 6.6.* (semver)
Unaffected: 6.12.114 , ≤ 6.12.* (semver)
Unaffected: 6.18.57 , ≤ 6.18.* (semver)
Unaffected: 7.2.6 , ≤ 7.2.* (semver)
Unaffected: 7.3 , ≤ * (original_commit_for_fix)
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{
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    "dateReserved": "2026-09-11T19:38:34.805Z",
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          }
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        "id": "CVE-2026-90345",
        "lastModified": "2026-10-30T13:20:50.597",
        "metrics": {},
        "published": "2026-09-17T17:17:33.230",
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      "current_release_date": "2026-11-06T01:40:56+00:00",
      "cve": "CVE-2026-90345",
      "id": "CVE-2026-90345",
      "initial_release_date": "2026-09-17T00:00:00+00:00",
      "product_status:known_affected": "189",
      "product_status:known_not_affected": "14",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: wifi: brcmfmac: fix P2P action frame handling without device vif",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-90345.json",
      "version": "3"
    }
  }
}



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