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CVE-2021-47248

🗓️ 21 May 2024 15:13:15Reported by LinuxType

Linux kernel vulnerability CVE-2021-47248 resolve

Reporter	Title	Published	Views	Family All 17
RedhatCVE	CVE-2021-47248	23 May 202414:03	–	redhatcve
Cvelist	CVE-2021-47248 udp: fix race between close() and udp_abort()	21 May 202414:19	–	cvelist
OSV	CVE-2021-47248	21 May 202415:15	–	osv
OSV	SUSE-SU-2024:2184-1 Security update for the Linux Kernel	24 Jun 202418:34	–	osv
OSV	SUSE-SU-2024:1979-1 Security update for the Linux Kernel	11 Jun 202407:41	–	osv
OSV	SUSE-SU-2024:1983-1 Security update for the Linux Kernel	11 Jun 202410:56	–	osv
NVD	CVE-2021-47248	21 May 202415:15	–	nvd
Debian CVE	CVE-2021-47248	21 May 202415:15	–	debiancve
Vulnrichment	CVE-2021-47248 udp: fix race between close() and udp_abort()	21 May 202414:19	–	vulnrichment
UbuntuCve	CVE-2021-47248	21 May 202400:00	–	ubuntucve

Vulners

Node

linux linux_kernelRange4.9–4.9.274

linux linux_kernelRange4.10.0–4.14.238

linux linux_kernelRange4.15.0–4.19.196

linux linux_kernelRange4.20.0–5.4.128

linux linux_kernelRange5.5.0–5.10.46

linux linux_kernelRange5.11.0–5.12.13

linux linux_kernelRange5.13.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ipv4/udp.c",
      "net/ipv6/udp.c"
    ],
    "versions": [
      {
        "version": "5d77dca82839ef016a93ad7acd7058b14d967752",
        "lessThan": "e3c36c773aed0fef8b1d3d555b43393ec564400f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5d77dca82839ef016a93ad7acd7058b14d967752",
        "lessThan": "a0882f68f54f7a8b6308261acee9bd4faab5a69e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5d77dca82839ef016a93ad7acd7058b14d967752",
        "lessThan": "2f73448041bd0682d4b552cfd314ace66107f1ad",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5d77dca82839ef016a93ad7acd7058b14d967752",
        "lessThan": "5a88477c1c85e4baa51e91f2d40f2166235daa56",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5d77dca82839ef016a93ad7acd7058b14d967752",
        "lessThan": "8729ec8a2238152a4afc212a331a6cd2c61aeeac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5d77dca82839ef016a93ad7acd7058b14d967752",
        "lessThan": "65310b0aff86980a011c7c7bfa487a333d4ca241",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5d77dca82839ef016a93ad7acd7058b14d967752",
        "lessThan": "a8b897c7bcd47f4147d066e22cc01d1026d7640e",
        "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/ipv4/udp.c",
      "net/ipv6/udp.c"
    ],
    "versions": [
      {
        "version": "4.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.9",
        "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"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/a0882f68f54f7a8b6308261acee9bd4faab5a69e
git	www.git.kernel.org/stable/c/e3c36c773aed0fef8b1d3d555b43393ec564400f
git	www.git.kernel.org/stable/c/2f73448041bd0682d4b552cfd314ace66107f1ad
git	www.git.kernel.org/stable/c/5a88477c1c85e4baa51e91f2d40f2166235daa56
git	www.git.kernel.org/stable/c/a8b897c7bcd47f4147d066e22cc01d1026d7640e
git	www.git.kernel.org/stable/c/65310b0aff86980a011c7c7bfa487a333d4ca241
git	www.git.kernel.org/stable/c/8729ec8a2238152a4afc212a331a6cd2c61aeeac

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21 May 2024 15:15Current

6.7Medium risk

Vulners AI Score6.7

EPSS0.00044

SSVC