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CVE-2023-52463

🗓️ 23 Feb 2024 15:08:15Reported by LinuxType

CVE-2023-52463: Linux kernel efivarfs vulnerabilit

Reporter	Title	Published	Views	Family All 154
NVD	CVE-2023-52463	23 Feb 202415:15	–	nvd
Cvelist	CVE-2023-52463 efivarfs: force RO when remounting if SetVariable is not supported	23 Feb 202414:46	–	cvelist
Debian CVE	CVE-2023-52463	23 Feb 202415:15	–	debiancve
Prion	Null pointer dereference	23 Feb 202415:15	–	prion
UbuntuCve	CVE-2023-52463	23 Feb 202400:00	–	ubuntucve
RedhatCVE	CVE-2023-52463	24 Feb 202411:43	–	redhatcve
Vulnrichment	CVE-2023-52463 efivarfs: force RO when remounting if SetVariable is not supported	23 Feb 202414:46	–	vulnrichment
Tenable Nessus	CentOS 9 : kernel-5.14.0-467.el9	24 Jun 202400:00	–	nessus
Tenable Nessus	RHEL 9 : kernel-rt (RHSA-2024:5673)	25 Aug 202400:00	–	nessus
Tenable Nessus	RHEL 9 : kernel (RHSA-2024:5672)	25 Aug 202400:00	–	nessus

Nvd

Vulners

Node

linux linux_kernelRange5.8.0–5.10.209

linux linux_kernelRange5.11.0–5.15.148

linux linux_kernelRange5.16.0–6.1.75

linux linux_kernelRange6.2.0–6.6.14

linux linux_kernelRange6.7.0–6.7.2

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/efivarfs/super.c"
    ],
    "versions": [
      {
        "version": "f88814cc2578c121e6edef686365036db72af0ed",
        "lessThan": "94c742324ed7e42c5bd6a9ed22e4ec6d764db4d8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f88814cc2578c121e6edef686365036db72af0ed",
        "lessThan": "2aa141f8bc580f8f9811dfe4e0e6009812b73826",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f88814cc2578c121e6edef686365036db72af0ed",
        "lessThan": "d4a9aa7db574a0da64307729cc031fb68597aa8b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f88814cc2578c121e6edef686365036db72af0ed",
        "lessThan": "0049fe7e4a85849bdd778cdb72e51a791ff3d737",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f88814cc2578c121e6edef686365036db72af0ed",
        "lessThan": "d4a714873db0866cc471521114eeac4a5072d548",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f88814cc2578c121e6edef686365036db72af0ed",
        "lessThan": "0e8d2444168dd519fea501599d150e62718ed2fe",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/efivarfs/super.c"
    ],
    "versions": [
      {
        "version": "5.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.209",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.148",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.75",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.14",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.7.2",
        "lessThanOrEqual": "6.7.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.8",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/d4a9aa7db574a0da64307729cc031fb68597aa8b
git	www.git.kernel.org/stable/c/94c742324ed7e42c5bd6a9ed22e4ec6d764db4d8
git	www.git.kernel.org/stable/c/0049fe7e4a85849bdd778cdb72e51a791ff3d737
git	www.git.kernel.org/stable/c/d4a714873db0866cc471521114eeac4a5072d548
git	www.git.kernel.org/stable/c/0e8d2444168dd519fea501599d150e62718ed2fe
git	www.git.kernel.org/stable/c/2aa141f8bc580f8f9811dfe4e0e6009812b73826
lists	www.lists.debian.org/debian-lts-announce/2024/06/msg00016.html

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23 Feb 2024 15:15Current

6.5Medium risk

Vulners AI Score6.5

CVSS35.5

EPSS0.0004

SSVC

CWE-476