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CVE-2022-50336 fs/ntfs3: Add null pointer check to attr_load_runs_vcn

🗓️ 15 Sep 2025 14:49:51Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Fixed null pointer dereference in ntfs3 attr_load_runs_vcn during metadata load before master file table.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2023-013 (ALASKERNEL-5.15-2023-013)
8 Feb 202300:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2022-50336
16 Sep 202500:00
–nessus
amazon
Amazon
Important: kernel
8 Feb 202300:00
–amazon
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.15
5 Oct 202611:39
–astralinux
bdu_fstec
BDU FSTEC
Linux NTFS File System Heap Buffer Overflow DoS
26 Jun 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux kernel 安全漏洞
15 Sep 202500:00
–cnnvd
cve
CVE
CVE-2022-50336
15 Sep 202514:49
–cve
debiancve
Debian CVE
CVE-2022-50336
15 Sep 202514:49
–debiancve
euvd
EUVD
EUVD-2022-55519
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2022-50336
15 Sep 202515:15
–nvd
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ntfs3/attrib.c"
    ],
    "versions": [
      {
        "version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
        "lessThan": "ea6b3598406c58c5d09b6f4328e09616c077597f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
        "lessThan": "26425414bfe5d302413b956ab2469176d4ff53aa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
        "lessThan": "1621734cd3047f7979da1d7d5c5444d583d8b0ed",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
        "lessThan": "2681631c29739509eec59cc0b34e977bb04c6cf1",
        "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/attrib.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"
      }
    ]
  }
]

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15 Aug 2026 12:23Current
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