CVE-2022-50739 fs/ntfs3: Add null pointer check for inode operations

🗓️ 24 Dec 2025 13:05:37Reported by LinuxType

Ntfs3 adds null pointer check for inode operations to prevent NPD when mounting Root directory MFT.

Reporter	Title	Published	Views	Family All 16
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2023-013 (ALASKERNEL-5.15-2023-013)	8 Feb 202300:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2022-50739	24 Dec 202500:00	–	nessus
Amazon	Important: kernel	8 Feb 202300:00	–	amazon
AstraLinux	Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15	3 May 202623:59	–	astralinux
CNNVD	Linux kernel 安全漏洞	24 Dec 202500:00	–	cnnvd
CVE	CVE-2022-50739	24 Dec 202513:05	–	cve
Debian CVE	CVE-2022-50739	24 Dec 202513:05	–	debiancve
EUVD	EUVD-2022-55822	24 Dec 202515:30	–	euvd
NVD	CVE-2022-50739	24 Dec 202513:16	–	nvd
OSV	CVE-2022-50739 fs/ntfs3: Add null pointer check for inode operations	24 Dec 202513:05	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ntfs3/super.c"
    ],
    "versions": [
      {
        "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
        "lessThan": "f62506f5e45afbb01c84c3f28a2878b320a0b0f7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
        "lessThan": "9f24743ddcdd3683b0a6b16e1439ad091dc3489b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
        "lessThan": "a7b23037b38b577d9a4372e0c6b7c9fe808070c1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
        "lessThan": "c1ca8ef0262b25493631ecbd9cb8c9893e1481a1",
        "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/ntfs3/super.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.87",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.17",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.3",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/c1ca8ef0262b25493631ecbd9cb8c9893e1481a1
git	www.git.kernel.org/stable/c/a7b23037b38b577d9a4372e0c6b7c9fe808070c1
git	www.git.kernel.org/stable/c/f62506f5e45afbb01c84c3f28a2878b320a0b0f7
git	www.git.kernel.org/stable/c/9f24743ddcdd3683b0a6b16e1439ad091dc3489b

11 May 2026 19:24Current

EPSS0.002