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CVE-2021-47021

🗓️ 28 Feb 2024 08:13:34Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 6065 Views

In Linux kernel, fix for mt76: mt7915 memleak vulnerabilit

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-47021
28 Feb 202409:15
–attackerkb
bdu_fstec
BDU FSTEC
mt7915_unregister_device() Function DoS
9 Jun 202500:00
–bdu_fstec
cnnvd
CNNVD
Linux kernel security vulnerabilities
28 Feb 202400:00
–cnnvd
cvelist
Cvelist
CVE-2021-47021 mt76: mt7915: fix memleak when mt7915_unregister_device()
28 Feb 202408:13
–cvelist
debiancve
Debian CVE
CVE-2021-47021
28 Feb 202408:13
–debiancve
nvd
NVD
CVE-2021-47021
28 Feb 202409:15
–nvd
osv_cve
osv_cve
CVE-2021-47021
28 Feb 202409:15
–osv_cve
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2021-47021
28 Feb 202409:15
–osv_ubuntu
prion
Prion
Spoofing
28 Feb 202409:15
–prion
ptsecurity
Positive Technologies
PT-2024-11122 · Linux · Linux Kernel
21 Apr 202100:00
–ptsecurity
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.11.4–5.11.21
linuxlinux_kernelRange5.12–5.12.4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/mediatek/mt76/mt7915/init.c"
    ],
    "versions": [
      {
        "version": "4e9e896f81932e337a93ad61cd3d9647571c4637",
        "lessThan": "81483309ce861a9fa7835322787f68a443fea364",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f285dfb98562e8380101095d168910df1d07d8be",
        "lessThan": "d754c80ae82a662e692a82faad71b8c218cb7f52",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f285dfb98562e8380101095d168910df1d07d8be",
        "lessThan": "e9d32af478cfc3744a45245c0b126738af4b3ac4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.11.4",
        "lessThan": "5.11.21",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/mediatek/mt76/mt7915/init.c"
    ],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.11.21",
        "lessThanOrEqual": "5.11.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.12.4",
        "lessThanOrEqual": "5.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.13",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 04:16Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.5
EPSS0.00235
SSVC
6065