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CVE-2026-68408 wifi: cfg80211: convert pmsr_free_wk to wiphy_work to fix deadlock

🗓️ 10 Aug 2026 12:04:28Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Fix deadlock in wifi cfg80211 by converting pmsr_free_wk to wiphy_work.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-68408
10 Aug 202612:04
cve
euvd
EUVD
EUVD-2026-55594
10 Aug 202612:04
euvd
nvd
NVD
CVE-2026-68408
10 Aug 202613:20
nvd
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/cfg80211.h",
      "net/wireless/core.c",
      "net/wireless/core.h",
      "net/wireless/pmsr.c"
    ],
    "versions": [
      {
        "version": "d32c07ef1880fe20cf4ab223dbfedc9c0b2816aa",
        "lessThan": "21512b5f7a74fd18c996c22e6854efe57d570816",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a1b7a843f12a0c3e9d3a2ca607ce451916ef42cf",
        "lessThan": "133684982dd0c24359fcc641d19d89cc17d6e5ef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6dccbc9f3e1d38565dff7730d2b7d1e8b16c9b09",
        "lessThan": "0a77d9fb4d5c0e01306cd406ffdee8f1fe955c0e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6dccbc9f3e1d38565dff7730d2b7d1e8b16c9b09",
        "lessThan": "2b0eab425e1f658d8fe1df7590e3b9af5959505e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "28d3551f8d8cb3aec7497894d94150fe84d20e5e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "37e776e2e0a523731e2470dce6d563f0e8632a40",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72b7ea786b8e570ae11149e9089859a4a8634a13",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.12.78",
        "lessThan": "6.12.101",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.18.20",
        "lessThan": "6.18.42",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.167",
        "lessThan": "6.2",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.130",
        "lessThan": "6.7",
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        "versionType": "semver"
      },
      {
        "version": "6.19.10",
        "lessThan": "6.20",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/cfg80211.h",
      "net/wireless/core.c",
      "net/wireless/core.h",
      "net/wireless/pmsr.c"
    ],
    "versions": [
      {
        "version": "7.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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