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CVE-2022-49942 wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected

🗓️ 18 Jun 2025 10:59:57Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Fixed vulnerability CVE-2022-49942 in Linux kernel regarding channel switch announcement logic.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
3 May 202623:59
astralinux
CNNVD
Linux kernel 安全漏洞
18 Jun 202500:00
cnnvd
CVE
CVE-2022-49942
18 Jun 202510:59
cve
Debian CVE
CVE-2022-49942
18 Jun 202510:59
debiancve
EUVD
EUVD-2022-55224
3 Oct 202520:07
euvd
NVD
CVE-2022-49942
18 Jun 202511:15
nvd
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:02264-1)
15 Jul 202500:00
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:02308-1)
16 Jul 202500:00
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:02537-1)
30 Jul 202500:00
openvas
OSV
CVE-2022-49942 wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected
18 Jun 202510:59
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mac80211/ibss.c"
    ],
    "versions": [
      {
        "version": "cd7760e62c2ac8581f050b2d36501d1a60beaf83",
        "lessThan": "cdb9a8da9b84800eb15506cd9363cf0cf059e677",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cd7760e62c2ac8581f050b2d36501d1a60beaf83",
        "lessThan": "1691a48aef0a82d1754b9853dae7e3f5cacdf70b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cd7760e62c2ac8581f050b2d36501d1a60beaf83",
        "lessThan": "d9eb37db6a28b59a95a3461450ee209654c5f95b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cd7760e62c2ac8581f050b2d36501d1a60beaf83",
        "lessThan": "66689c5c02acd4d76c28498fe220998610aec61e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cd7760e62c2ac8581f050b2d36501d1a60beaf83",
        "lessThan": "dd649b49219a0388cc10fc40e4c2ea681566a780",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cd7760e62c2ac8581f050b2d36501d1a60beaf83",
        "lessThan": "552ba102a6898630a7d16887f29e606d6fabe508",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cd7760e62c2ac8581f050b2d36501d1a60beaf83",
        "lessThan": "864e280cb3a9a0f5212b16ef5057c4e692f7039d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cd7760e62c2ac8581f050b2d36501d1a60beaf83",
        "lessThan": "15bc8966b6d3a5b9bfe4c9facfa02f2b69b1e5f0",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mac80211/ibss.c"
    ],
    "versions": [
      {
        "version": "3.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.328",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.293",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.258",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.213",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.142",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.66",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.8",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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