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CVE-2022-50815

🗓️ 30 Dec 2025 12:08:31Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 59 Views

Ext2 adds sanity checks for filesystem size against device size and group size for metadata.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Linux kernel ext2_fill_super Heap Buffer Overflow DoS
25 Aug 202600:00
–bdu_fstec
circl
Circl
CVE-2022-50815
19 Mar 202600:00
–circl
cloudlinux
CloudLinux
kernel: Fix of 31 CVEs
17 Oct 202613:57
–cloudlinux
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
30 Dec 202500:00
–cnnvd
cvelist
Cvelist
CVE-2022-50815 ext2: Add sanity checks for group and filesystem size
30 Dec 202512:08
–cvelist
debiancve
Debian CVE
CVE-2022-50815
30 Dec 202512:08
–debiancve
euvd
EUVD
EUVD-2022-55883
30 Dec 202515:30
–euvd
nvd
NVD
CVE-2022-50815
30 Dec 202513:15
–nvd
osv_clsa
osv_clsa
CLSA-2026-1792245431 kernel: Fix of 31 CVEs
17 Oct 202613:57
–osv_clsa
osv_clsa
osv_clsa
CLSA-2026-1792246493 kernel: Fix of 31 CVEs
17 Oct 202614:15
–osv_clsa
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange2.6.12–5.19.17
linuxlinux_kernelRange5.20.0–6.0.3
linuxlinux_kernelRange6.1.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ext2/super.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "40ff52527daec00cf1530c17a95636916ddd3b38",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "321440079763998076b75e0c802524e2218a7d97",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "d766f2d1e3e3bd44024a7f971ffcf8b8fbb7c5d2",
        "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/ext2/super.c"
    ],
    "versions": [
      {
        "version": "2.6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.17",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.3",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 05:24Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00236
59