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CVE-2022-49740

🗓️ 27 Mar 2025 16:42:52Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 86 Views

Linux kernel patch fixes out-of-bounds reads in brcmfmac functions to enhance security.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10, linux, linux-5.15
3 May 202623:59
astralinux
CloudLinux
kernel: Fix of 12 CVEs
27 May 202517:25
cloudlinux
CNNVD
Linux kernel 安全漏洞
27 Mar 202500:00
cnnvd
Cvelist
CVE-2022-49740 wifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads
27 Mar 202516:42
cvelist
Debian CVE
CVE-2022-49740
27 Mar 202516:42
debiancve
EUVD
EUVD-2022-55183
3 Oct 202520:07
euvd
NVD
CVE-2022-49740
27 Mar 202517:15
nvd
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:1293-1)
18 Apr 202500:00
openvas
OSV
CLSA-2025-1747430034 Fix of 54 CVEs
16 May 202521:13
osv
OSV
CLSA-2025-1747430081 Fix of 50 CVEs
16 May 202521:14
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange<5.4.232
OR
linuxlinux_kernelRange5.55.10.168
OR
linuxlinux_kernelRange5.115.15.93
OR
linuxlinux_kernelRange5.166.1.11
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"
    ],
    "versions": [
      {
        "version": "d48200ba45dd2edfe6286abfc783a81a4a492e98",
        "lessThan": "9cf5e99c1ae1a85286a76c9a970202750538394c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d48200ba45dd2edfe6286abfc783a81a4a492e98",
        "lessThan": "b2e412879595821ff1b5545cbed5f108fba7f5b6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d48200ba45dd2edfe6286abfc783a81a4a492e98",
        "lessThan": "e4991910f15013db72f6ec0db7038ea67a57052e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d48200ba45dd2edfe6286abfc783a81a4a492e98",
        "lessThan": "f06de1bb6d61f0c18b0213bbc6298960037f9d42",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d48200ba45dd2edfe6286abfc783a81a4a492e98",
        "lessThan": "4920ab131b2dbae7464b72bdcac465d070254209",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"
    ],
    "versions": [
      {
        "version": "3.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.232",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.168",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.93",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.11",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:05Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.1
EPSS0.00023
SSVC
86