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CVE-2021-47635

🗓️ 26 Feb 2025 01:54:09Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 87 Views

Fixed vulnerability in Linux kernel regarding refcount for private pages in ubifs filesystem.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
Circl
CVE-2021-47635
3 Dec 202514:14
circl
CNNVD
Linux kernel 安全漏洞
26 Feb 202500:00
cnnvd
Cvelist
CVE-2021-47635 ubifs: Fix to add refcount once page is set private
26 Feb 202501:54
cvelist
Debian CVE
CVE-2021-47635
26 Feb 202501:54
debiancve
EUVD
EUVD-2021-34669
3 Oct 202520:07
euvd
NVD
CVE-2021-47635
26 Feb 202506:37
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
DEBIAN-CVE-2021-47635
26 Feb 202506:37
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange2.6.275.10.110
OR
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": [
      "fs/ubifs/file.c"
    ],
    "versions": [
      {
        "version": "1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d",
        "lessThan": "c34ae24a2590fee96a3a7735ba2fa6cc52306221",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d",
        "lessThan": "4f75bab98565afd4f905059c56ec4caba88a7eec",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d",
        "lessThan": "5aaa2c0f0052b02c4a982993d4c5bb68fb7cbe22",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d",
        "lessThan": "fbeb2139eed65e929ce806c6468e6601ade01b1b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d",
        "lessThan": "3b67db8a6ca83e6ff90b756d3da0c966f61cd37b",
        "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/ubifs/file.c"
    ],
    "versions": [
      {
        "version": "2.6.27",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.27",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.110",
        "lessThanOrEqual": "5.10.*",
        "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 13:58Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.5
EPSS0.00036
87