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CVE-2022-49147

🗓️ 26 Feb 2025 01:55:15Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 116 Views

Fixed vulnerability in Linux kernel related to maximum minor value in block device allocation.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
26 Feb 202500:00
cnnvd
Cvelist
CVE-2022-49147 block: Fix the maximum minor value is blk_alloc_ext_minor()
26 Feb 202501:55
cvelist
Debian CVE
CVE-2022-49147
26 Feb 202501:55
debiancve
EUVD
EUVD-2022-55078
15 Oct 202521:31
euvd
NVD
CVE-2022-49147
26 Feb 202507:00
nvd
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:1027-1)
28 Mar 202500:00
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:1241-1)
16 Apr 202500:00
openvas
OSV
CVE-2022-49147 block: Fix the maximum minor value is blk_alloc_ext_minor()
26 Feb 202501:55
osv
OSV
DEBIAN-CVE-2022-49147
26 Feb 202507:00
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.115.15.33
OR
linuxlinux_kernelRange5.165.16.19
OR
linuxlinux_kernelRange5.175.17.2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "block/genhd.c"
    ],
    "versions": [
      {
        "version": "22ae8ce8b89241c94ac00c237752c0ffa37ba5ae",
        "lessThan": "5b9ac3727e4abb11c9cfbe9c0781fc05dfdd7cfb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "22ae8ce8b89241c94ac00c237752c0ffa37ba5ae",
        "lessThan": "0f8cf8f5ccbad25ed6828875b222dbab29d5c272",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "22ae8ce8b89241c94ac00c237752c0ffa37ba5ae",
        "lessThan": "fbe2cc4525480ddd20c866bb5c0578071e01451a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "22ae8ce8b89241c94ac00c237752c0ffa37ba5ae",
        "lessThan": "d1868328dec5ae2cf210111025fcbc71f78dd5ca",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "block/genhd.c"
    ],
    "versions": [
      {
        "version": "5.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.33",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16.19",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.2",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 18:54Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.15.5
EPSS0.00014
116