CVE-2021-47612

🗓️ 19 Jun 2024 14:58:01Reported by LinuxType

Linux kernel resolves a segfault vulnerability in nfc_genl_dump_devices_don

Reporter	Title	Published	Views	Family All 71
AstraLinux	Astra Linux - уязвимость в linux, linux-5.10	20 May 202605:53	–	astralinux
BDU FSTEC	The vulnerability of the NFC component in the Linux operating system’s kernel allows a hacker to trigger a service failure.	11 Dec 202400:00	–	bdu_fstec
CNNVD	Linux kernel security vulnerabilities	19 Jun 202400:00	–	cnnvd
Cvelist	CVE-2021-47612 nfc: fix segfault in nfc_genl_dump_devices_done	19 Jun 202414:58	–	cvelist
Debian CVE	CVE-2021-47612	19 Jun 202414:58	–	debiancve
NVD	CVE-2021-47612	19 Jun 202415:15	–	nvd
OpenVAS	openSUSE Security Advisory (SUSE-SU-2024:2394-1)	12 Jul 202400:00	–	openvas
OpenVAS	openSUSE Security Advisory (SUSE-SU-2024:2372-1)	12 Jul 202400:00	–	openvas
OpenVAS	openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:2362-1)	12 Jul 202400:00	–	openvas
OpenVAS	openSUSE Security Advisory (SUSE-SU-2024:2939-1)	25 Feb 202500:00	–	openvas

NVD

Vulners

CNA

Node

linux linux_kernelRange<4.4.296

linux linux_kernelRange4.5–4.9.294

linux linux_kernelRange4.10–4.14.259

linux linux_kernelRange4.15–4.19.222

linux linux_kernelRange4.20–5.4.167

linux linux_kernelRange5.5–5.10.87

linux linux_kernelRange5.11–5.15.10

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/nfc/netlink.c"
    ],
    "versions": [
      {
        "version": "4d12b8b129f170d0fc3188de1e51a2a1b0f87730",
        "lessThan": "ea55b3797878752aa076b118afb727dcf79cac34",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4d12b8b129f170d0fc3188de1e51a2a1b0f87730",
        "lessThan": "214af18abbe39db05beb305b2d11e87d09a6529c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4d12b8b129f170d0fc3188de1e51a2a1b0f87730",
        "lessThan": "6644989642844de830f9b072cd65c553cb55946c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4d12b8b129f170d0fc3188de1e51a2a1b0f87730",
        "lessThan": "2a8845b9603c545fddd17862282dc4c4ce0971e3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4d12b8b129f170d0fc3188de1e51a2a1b0f87730",
        "lessThan": "d731ecc6f2eaec68f4ad1542283bbc7d07bd0112",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4d12b8b129f170d0fc3188de1e51a2a1b0f87730",
        "lessThan": "c602863ad28ec86794cb4ab4edea5324f555f181",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4d12b8b129f170d0fc3188de1e51a2a1b0f87730",
        "lessThan": "d89e4211b51752daf063d638af50abed2fd5f96d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4d12b8b129f170d0fc3188de1e51a2a1b0f87730",
        "lessThan": "fd79a0cbf0b2e34bcc45b13acf962e2032a82203",
        "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/nfc/netlink.c"
    ],
    "versions": [
      {
        "version": "3.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.4.296",
        "lessThanOrEqual": "4.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.294",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.259",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.222",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.167",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.87",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.10",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/ea55b3797878752aa076b118afb727dcf79cac34
git	www.git.kernel.org/stable/c/c602863ad28ec86794cb4ab4edea5324f555f181
git	www.git.kernel.org/stable/c/2a8845b9603c545fddd17862282dc4c4ce0971e3
git	www.git.kernel.org/stable/c/d89e4211b51752daf063d638af50abed2fd5f96d
git	www.git.kernel.org/stable/c/d731ecc6f2eaec68f4ad1542283bbc7d07bd0112
git	www.git.kernel.org/stable/c/fd79a0cbf0b2e34bcc45b13acf962e2032a82203
git	www.git.kernel.org/stable/c/6644989642844de830f9b072cd65c553cb55946c
git	www.git.kernel.org/stable/c/214af18abbe39db05beb305b2d11e87d09a6529c

11 May 2026 13:57Current

6.9Medium risk

Vulners AI Score6.9

CVSS 3.15.5

EPSS0.00025

SSVC

CWE-476