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CVE-2021-47394 netfilter: nf_tables: unlink table before deleting it

🗓️ 21 May 2024 15:51:03Reported by LinuxType

CVE-2021-47394 netfilter vulnerability resolve

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Reporter	Title	Published	Views	Family All 22
OSV	UBUNTU-CVE-2021-47394	21 May 202415:15	–	osv
OSV	CVE-2021-47394	21 May 202415:15	–	osv
OSV	SUSE-SU-2024:2011-1 Security update for the Linux Kernel	12 Jun 202416:39	–	osv
OSV	SUSE-SU-2024:2189-1 Security update for the Linux Kernel	25 Jun 202406:34	–	osv
OSV	SUSE-SU-2024:2019-1 Security update for the Linux Kernel	13 Jun 202410:40	–	osv
OSV	SUSE-SU-2024:2190-1 Security update for the Linux Kernel	25 Jun 202408:50	–	osv
OSV	SUSE-SU-2024:2008-1 Security update for the Linux Kernel	12 Jun 202411:33	–	osv
UbuntuCve	CVE-2021-47394	21 May 202400:00	–	ubuntucve
CVE	CVE-2021-47394	21 May 202415:15	–	cve
Vulnrichment	CVE-2021-47394 netfilter: nf_tables: unlink table before deleting it	21 May 202415:03	–	vulnrichment

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/netfilter/nf_tables_api.c"
    ],
    "versions": [
      {
        "version": "6001a930ce0378b62210d4f83583fc88a903d89d",
        "lessThan": "f65c73d3aabb87d4353e0bc4a718b5ae8c43fd04",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6001a930ce0378b62210d4f83583fc88a903d89d",
        "lessThan": "a499b03bf36b0c2e3b958a381d828678ab0ffc5e",
        "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/netfilter/nf_tables_api.c"
    ],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.14.10",
        "lessThanOrEqual": "5.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/f65c73d3aabb87d4353e0bc4a718b5ae8c43fd04
git	www.git.kernel.org/stable/c/a499b03bf36b0c2e3b958a381d828678ab0ffc5e

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21 May 2024 15:03Current

6.4Medium risk

Vulners AI Score6.4

EPSS0.00058