Lucene search
+L

CVE-2021-47214

🗓️ 10 Apr 2024 19:01:54Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 107 Views

Linux kernel vulnerability fix for hugetlb and userfaultf

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-47214
10 Apr 202419:15
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
hugetlb DoS
8 Nov 202400:00
–bdu_fstec
cnnvd
CNNVD
Linux kernel 安全漏洞
10 Apr 202400:00
–cnnvd
cvelist
Cvelist
CVE-2021-47214 hugetlb, userfaultfd: fix reservation restore on userfaultfd error
10 Apr 202419:01
–cvelist
debiancve
Debian CVE
CVE-2021-47214
10 Apr 202419:01
–debiancve
nvd
NVD
CVE-2021-47214
10 Apr 202419:15
–nvd
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:1659-1)
24 May 202400:00
–openvas
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:1644-1)
24 May 202400:00
–openvas
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:1663-1)
20 Aug 202400:00
–openvas
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.14–5.15.5
linuxlinux_kernelMatch5.13.13
linuxlinux_kernelMatch5.16rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/hugetlb.c"
    ],
    "versions": [
      {
        "version": "c7b1850dfb41d0b4154aca8dbc04777fbd75616f",
        "lessThan": "b5069d44e2fbc4a9093d005b3ef0949add3dd27e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c7b1850dfb41d0b4154aca8dbc04777fbd75616f",
        "lessThan": "cc30042df6fcc82ea18acf0dace831503e60a0b7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "515b6124df6a84c957c5cc6bb6e8309dae7b1e9c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.13.13",
        "lessThan": "5.14",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/hugetlb.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.5",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Jun 2026 04:16Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.15.5
EPSS0.00193
SSVC
107