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CVE-2021-47107

🗓️ 04 Mar 2024 18:15:38Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 123 Views

Linux kernel NFSD vulnerability CVE-2021-47107 resolved, fixing READDIR buffer overflow

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.135.15.12
OR
linuxlinux_kernelMatch5.16rc1
OR
linuxlinux_kernelMatch5.16rc2
OR
linuxlinux_kernelMatch5.16rc3
OR
linuxlinux_kernelMatch5.16rc4
OR
linuxlinux_kernelMatch5.16rc5
OR
linuxlinux_kernelMatch5.16rc6
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/nfsd/nfs3proc.c",
      "fs/nfsd/nfsproc.c"
    ],
    "versions": [
      {
        "version": "37aa5e64022243e721b8334122997881177a4cfc",
        "lessThan": "9e291a6a28d32545ed2fd959a8165144d1724df1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7f87fc2d34d475225e78b7f5c4eabb121f4282b2",
        "lessThan": "eabc0aab98e5218ceecd82069b0d6fdfff5ee885",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7f87fc2d34d475225e78b7f5c4eabb121f4282b2",
        "lessThan": "53b1119a6e5028b125f431a0116ba73510d82a72",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/nfsd/nfs3proc.c",
      "fs/nfsd/nfsproc.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.12",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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12 May 2026 10:16Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.17.8
EPSS0.00016
SSVC
123