CVE-2022-49942

🗓️ 18 Jun 2025 10:59:57Reported by LinuxType

Vulnerability CVE-2022-49942 resolved in Linux kernel to prevent CSA in disconnected state.

Reporter	Title	Published	Views	Family All 227
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	18 Jun 202500:00	–	cnnvd
Cvelist	CVE-2022-49942 wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected	18 Jun 202510:59	–	cvelist
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

NVD

Vulners

CNA

Node

linux linux_kernelRange3.13–4.9.328

linux linux_kernelRange4.10–4.14.293

linux linux_kernelRange4.15–4.19.258

linux linux_kernelRange4.20–5.4.213

linux linux_kernelRange5.5–5.10.142

linux linux_kernelRange5.11–5.15.66

linux linux_kernelRange5.16–5.19.8

linux linux_kernelMatch6.0rc1

linux linux_kernelMatch6.0rc2

linux linux_kernelMatch6.0rc3

[
  {
    "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"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/cdb9a8da9b84800eb15506cd9363cf0cf059e677
git	www.git.kernel.org/stable/c/1691a48aef0a82d1754b9853dae7e3f5cacdf70b
git	www.git.kernel.org/stable/c/552ba102a6898630a7d16887f29e606d6fabe508
git	www.git.kernel.org/stable/c/d9eb37db6a28b59a95a3461450ee209654c5f95b
git	www.git.kernel.org/stable/c/66689c5c02acd4d76c28498fe220998610aec61e
git	www.git.kernel.org/stable/c/15bc8966b6d3a5b9bfe4c9facfa02f2b69b1e5f0
git	www.git.kernel.org/stable/c/864e280cb3a9a0f5212b16ef5057c4e692f7039d
git	www.git.kernel.org/stable/c/dd649b49219a0388cc10fc40e4c2ea681566a780

11 May 2026 19:09Current

6.4Medium risk

Vulners AI Score6.4

CVSS 3.15.5

EPSS0.00063

CWE-476