CVE-2021-47587

🗓️ 19 Jun 2024 14:53:52Reported by LinuxType

Linux kernel net vulnerability fixe

Reporter	Title	Published	Views	Family All 67
AstraLinux	Astra Linux - уязвимость в linux, linux-5.10	20 May 202605:53	–	astralinux
CNNVD	Linux kernel security vulnerabilities	19 Jun 202400:00	–	cnnvd
Cvelist	CVE-2021-47587 net: systemport: Add global locking for descriptor lifecycle	19 Jun 202414:53	–	cvelist
Debian CVE	CVE-2021-47587	19 Jun 202414:53	–	debiancve
NVD	CVE-2021-47587	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	Ubuntu: Security Advisory (USN-7506-1)	13 May 202500:00	–	openvas
OpenVAS	Ubuntu: Security Advisory (USN-7506-2)	13 May 202500:00	–	openvas
OpenVAS	Ubuntu: Security Advisory (USN-7506-3)	13 May 202500:00	–	openvas

NVD

Vulners

CNA

Node

linux linux_kernelRange3.16–4.4.296

linux linux_kernelRange4.5–4.9.294

linux linux_kernelRange4.10–4.14.259

linux linux_kernelRange4.15–4.19.222

linux linux_kernelRange4.20–5.4.168

linux linux_kernelRange5.5–5.10.88

linux linux_kernelRange5.11–5.15.11

linux linux_kernelMatch5.16rc1

linux linux_kernelMatch5.16rc2

linux linux_kernelMatch5.16rc3

linux linux_kernelMatch5.16rc4

linux linux_kernelMatch5.16rc5

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/broadcom/bcmsysport.c",
      "drivers/net/ethernet/broadcom/bcmsysport.h"
    ],
    "versions": [
      {
        "version": "80105befdb4b8cea924711b40b2462b87df65b62",
        "lessThan": "8ed2f5d08d6e59f8c78b2869bfb95d0be32c094c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "80105befdb4b8cea924711b40b2462b87df65b62",
        "lessThan": "de57f62f76450b934de8203711bdc4f7953c3421",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "80105befdb4b8cea924711b40b2462b87df65b62",
        "lessThan": "f3fde37d3f0d429f0fcce214cb52588a9e21260e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "80105befdb4b8cea924711b40b2462b87df65b62",
        "lessThan": "595a684fa6f23b21958379a18cfa83862c73c2e1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "80105befdb4b8cea924711b40b2462b87df65b62",
        "lessThan": "c675256a7f131f5ba3f331efb715e8f31ea0e392",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "80105befdb4b8cea924711b40b2462b87df65b62",
        "lessThan": "6e1011cd183faae8daff275c72444edcdfe0d473",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "80105befdb4b8cea924711b40b2462b87df65b62",
        "lessThan": "eb4687c7442942e115420a30185f8d83faf37696",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "80105befdb4b8cea924711b40b2462b87df65b62",
        "lessThan": "8b8e6e782456f1ce02a7ae914bbd5b1053f0b034",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/broadcom/bcmsysport.c",
      "drivers/net/ethernet/broadcom/bcmsysport.h"
    ],
    "versions": [
      {
        "version": "3.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.16",
        "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": "5.4.168",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.88",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.11",
        "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/c675256a7f131f5ba3f331efb715e8f31ea0e392
git	www.git.kernel.org/stable/c/8ed2f5d08d6e59f8c78b2869bfb95d0be32c094c
git	www.git.kernel.org/stable/c/de57f62f76450b934de8203711bdc4f7953c3421
git	www.git.kernel.org/stable/c/6e1011cd183faae8daff275c72444edcdfe0d473
git	www.git.kernel.org/stable/c/595a684fa6f23b21958379a18cfa83862c73c2e1
git	www.git.kernel.org/stable/c/eb4687c7442942e115420a30185f8d83faf37696
git	www.git.kernel.org/stable/c/f3fde37d3f0d429f0fcce214cb52588a9e21260e
git	www.git.kernel.org/stable/c/8b8e6e782456f1ce02a7ae914bbd5b1053f0b034

11 May 2026 13:57Current

7.2High risk

Vulners AI Score7.2

CVSS 3.15.5

EPSS0.00005

SSVC

CWE-667