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CVE-2021-47520

🗓️ 24 May 2024 15:14:15Reported by LinuxType

Linux kernel vulnerability fix for can_frame use after free issu

Reporter	Title	Published	Views	Family All 43
OSV	CVE-2021-47520	24 May 202415:15	–	osv
OSV	UBUNTU-CVE-2021-47520	24 May 202415:15	–	osv
OSV	SUSE-SU-2024:2895-1 Security update for the Linux Kernel	13 Aug 202414:08	–	osv
OSV	SUSE-SU-2024:2893-1 Security update for the Linux Kernel	13 Aug 202414:06	–	osv
OSV	SUSE-SU-2024:2923-1 Security update for the Linux Kernel	15 Aug 202407:01	–	osv
OSV	SUSE-SU-2024:2948-1 Security update for the Linux Kernel	16 Aug 202413:48	–	osv
OSV	SUSE-SU-2024:2493-1 Security update for the Linux Kernel	16 Jul 202401:38	–	osv
OSV	SUSE-SU-2024:2901-1 Security update for the Linux Kernel	14 Aug 202407:24	–	osv
OSV	SUSE-SU-2024:2561-1 Security update for the Linux Kernel	18 Jul 202414:04	–	osv
OSV	SUSE-SU-2024:2011-1 Security update for the Linux Kernel	12 Jun 202416:39	–	osv

Nvd

Vulners

Node

linux linux_kernelRange2.6.37–4.4.295

linux linux_kernelRange4.5–4.9.293

linux linux_kernelRange4.10–4.14.258

linux linux_kernelRange4.15–4.19.221

linux linux_kernelRange4.20–5.4.165

linux linux_kernelRange5.5–5.10.85

linux linux_kernelRange5.11–5.15.8

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/can/pch_can.c"
    ],
    "versions": [
      {
        "version": "b21d18b51b31a24d17f883b678432fbdee3d5675",
        "lessThan": "bafe343a885c70dddf358379cf0b2a1c07355d8d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b21d18b51b31a24d17f883b678432fbdee3d5675",
        "lessThan": "3a3c46e2eff0577454860a203be1a8295f4acb76",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b21d18b51b31a24d17f883b678432fbdee3d5675",
        "lessThan": "affbad02bf80380a7403885b9fe4a1587d1bb4f3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b21d18b51b31a24d17f883b678432fbdee3d5675",
        "lessThan": "3e193ef4e0a3f5bf92ede83ef214cb09d01b00aa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b21d18b51b31a24d17f883b678432fbdee3d5675",
        "lessThan": "abb4eff3dcd2e583060082a18a8dbf31f02689d4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b21d18b51b31a24d17f883b678432fbdee3d5675",
        "lessThan": "703dde112021c93d6e89443c070e7dbd4dea612e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b21d18b51b31a24d17f883b678432fbdee3d5675",
        "lessThan": "6c73fc931658d8cbc8a1714b326cb31eb71d16a7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b21d18b51b31a24d17f883b678432fbdee3d5675",
        "lessThan": "94cddf1e9227a171b27292509d59691819c458db",
        "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/can/pch_can.c"
    ],
    "versions": [
      {
        "version": "2.6.37",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.37",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.4.295",
        "lessThanOrEqual": "4.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.293",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.258",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.221",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.165",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.85",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.8",
        "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/3e193ef4e0a3f5bf92ede83ef214cb09d01b00aa
git	www.git.kernel.org/stable/c/94cddf1e9227a171b27292509d59691819c458db
git	www.git.kernel.org/stable/c/3a3c46e2eff0577454860a203be1a8295f4acb76
git	www.git.kernel.org/stable/c/abb4eff3dcd2e583060082a18a8dbf31f02689d4
git	www.git.kernel.org/stable/c/703dde112021c93d6e89443c070e7dbd4dea612e
git	www.git.kernel.org/stable/c/affbad02bf80380a7403885b9fe4a1587d1bb4f3
git	www.git.kernel.org/stable/c/6c73fc931658d8cbc8a1714b326cb31eb71d16a7
git	www.git.kernel.org/stable/c/bafe343a885c70dddf358379cf0b2a1c07355d8d

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24 May 2024 15:15Current

7.4High risk

Vulners AI Score7.4

CVSS37.8

EPSS0.00049

SSVC

CWE-416