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CVE-2021-47252

🗓️ 21 May 2024 14:19:48Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 122 Views

Linux kernel resolves batman-adv vulnerability

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux
5 Oct 202611:39
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel Heap Buffer Overflow DoS
24 Nov 202500:00
–bdu_fstec
cnnvd
CNNVD
Linux kernel 安全漏洞
21 May 202400:00
–cnnvd
cvelist
Cvelist
CVE-2021-47252 batman-adv: Avoid WARN_ON timing related checks
21 May 202414:19
–cvelist
debiancve
Debian CVE
CVE-2021-47252
21 May 202414:19
–debiancve
nvd
NVD
CVE-2021-47252
21 May 202415:15
–nvd
openvas
OpenVAS
openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:2185-1)
29 Jun 202400:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2024:1979-1)
12 Jun 202400:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2024:2183-1)
17 Feb 202500:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2024:2184-1)
17 Feb 202500:00
–openvas
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange3.14–4.4.293
linuxlinux_kernelRange4.5–4.9.274
linuxlinux_kernelRange4.10–4.14.238
linuxlinux_kernelRange4.15–4.19.196
linuxlinux_kernelRange4.20–5.4.128
linuxlinux_kernelRange5.5–5.10.46
linuxlinux_kernelRange5.11–5.12.13
linuxlinux_kernelMatch5.13rc1
linuxlinux_kernelMatch5.13rc2
linuxlinux_kernelMatch5.13rc3
linuxlinux_kernelMatch5.13rc4
linuxlinux_kernelMatch5.13rc5
linuxlinux_kernelMatch5.13rc6
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/batman-adv/bat_iv_ogm.c"
    ],
    "versions": [
      {
        "version": "ef0a937f7a1450d3a133ccd83c9c7d07587e7a00",
        "lessThan": "45011f2973f6b52cf50db397bb27bf805f5f0e7f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ef0a937f7a1450d3a133ccd83c9c7d07587e7a00",
        "lessThan": "6031daaaf6d5c359c99dfffa102e332df234ff09",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ef0a937f7a1450d3a133ccd83c9c7d07587e7a00",
        "lessThan": "77a99aad5bc3ea105806ebae6be3cbadc2fc615e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ef0a937f7a1450d3a133ccd83c9c7d07587e7a00",
        "lessThan": "e8e9d2968a9d08bf5c683afca182f1537edebf8d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ef0a937f7a1450d3a133ccd83c9c7d07587e7a00",
        "lessThan": "e7fbd8184fa9e85f0d648c499841cb7ff6dec9f4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ef0a937f7a1450d3a133ccd83c9c7d07587e7a00",
        "lessThan": "282baa8104af44e04c4af3e7f933b44267c7f86f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ef0a937f7a1450d3a133ccd83c9c7d07587e7a00",
        "lessThan": "2eb4e0b3631832a4291c8bf4c9db873f60b128c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ef0a937f7a1450d3a133ccd83c9c7d07587e7a00",
        "lessThan": "9f460ae31c4435fd022c443a6029352217a16ac1",
        "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/batman-adv/bat_iv_ogm.c"
    ],
    "versions": [
      {
        "version": "3.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.4.293",
        "lessThanOrEqual": "4.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.274",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.238",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.196",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.128",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.46",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.12.13",
        "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 04:17Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.15.5
EPSS0.00226
SSVC
122