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CVE-2022-50811

🗓️ 30 Dec 2025 12:08:28Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 57 Views

CVE-2022-50811: EROFS fixes missing unmap on extent length failure to prevent meta buffer leaks.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux EROFS Heap Buffer Overflow DoS
10 Jul 202600:00
–bdu_fstec
circl
Circl
CVE-2022-50811
19 Mar 202600:00
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
30 Dec 202500:00
–cnnvd
cvelist
Cvelist
CVE-2022-50811 erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails
30 Dec 202512:08
–cvelist
debiancve
Debian CVE
CVE-2022-50811
30 Dec 202512:08
–debiancve
euvd
EUVD
EUVD-2022-55887
30 Dec 202515:30
–euvd
nvd
NVD
CVE-2022-50811
30 Dec 202513:15
–nvd
osv_cve
osv_cve
CVE-2022-50811 erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails
30 Dec 202512:08
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2022-50811
30 Dec 202513:15
–osv_debian
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.13–6.0.16
linuxlinux_kernelRange6.1.0–6.1.2
linuxlinux_kernelRange6.2.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/erofs/zmap.c"
    ],
    "versions": [
      {
        "version": "cec6e93beadfd145758af2c0854fcc2abb8170cb",
        "lessThan": "091a8ca572a2e48554427feda78aa503e98c1028",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cec6e93beadfd145758af2c0854fcc2abb8170cb",
        "lessThan": "373b6f350aecf5dca2e7474f0b4ec8cca659f2f0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cec6e93beadfd145758af2c0854fcc2abb8170cb",
        "lessThan": "d5d188b8f8b38d3d71dd05993874b4fc9284ce95",
        "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/erofs/zmap.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.16",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.2",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 05:24Current
5.7Medium risk
Vulners AI Score5.7
EPSS0.00235
57