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CVE-2022-49342

🗓️ 26 Feb 2025 02:10:58Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 140 Views

Fix refcount leak in bgmac Ethernet driver to improve Linux kernel security.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Linux kernel Ethernet adapter DoS
25 Aug 202600:00
–bdu_fstec
circl
Circl
CVE-2022-49342
3 Dec 202514:14
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
26 Feb 202500:00
–cnnvd
cvelist
Cvelist
CVE-2022-49342 net: ethernet: bgmac: Fix refcount leak in bcma_mdio_mii_register
26 Feb 202502:10
–cvelist
debiancve
Debian CVE
CVE-2022-49342
26 Feb 202502:10
–debiancve
euvd
EUVD
EUVD-2022-54886
3 Oct 202520:07
–euvd
mscve
Microsoft CVE
net: ethernet: bgmac: Fix refcount leak in bcma_mdio_mii_register
4 Sep 202506:11
–mscve
nvd
NVD
CVE-2022-49342
26 Feb 202507:01
–nvd
osv_azl
osv_azl
AZL-58497 CVE-2022-49342 affecting package kernel 5.15.200.1-1
26 Feb 202507:01
–osv_azl
osv_debian
osv_debian
DEBIAN-CVE-2022-49342
26 Feb 202507:01
–osv_debian
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.8–5.17.15
linuxlinux_kernelRange5.18–5.18.4
linuxlinux_kernelMatch5.19rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c"
    ],
    "versions": [
      {
        "version": "55954f3bfdacc5908515b0c306cea23e77fab740",
        "lessThan": "b51996e35bbfcc7a27d94dfeed5cc2429b2c0df4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "55954f3bfdacc5908515b0c306cea23e77fab740",
        "lessThan": "7fb1fe7d9a167205413f1de8db9f7d0f82c78286",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "55954f3bfdacc5908515b0c306cea23e77fab740",
        "lessThan": "b8d91399775c55162073bb2aca061ec42e3d4bc1",
        "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/ethernet/broadcom/bgmac-bcma-mdio.c"
    ],
    "versions": [
      {
        "version": "4.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.15",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.4",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 05:17Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.5
EPSS0.00259
SSVC
140