Lucene search
K

CVE-2021-3847

🗓️ 01 Apr 2022 22:17:29Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 311 Views

Unauthorized access to setuid file with capabilities flaw in Linux kernel OverlayFS subsystem, allowing local privilege escalation

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-3847
1 Apr 202223:15
attackerkb
Information Security Automation
Scanvus now supports Vulners and Vulns.io VM Linux vulnerability detection APIs
30 Dec 202218:03
avleonov
BDU FSTEC
The vulnerability of the OverlayFS subsystem in Linux kernel allows a hacker to increase their privileges.
20 Mar 202300:00
bdu_fstec
CBLMariner
CVE-2021-3847 affecting package kernel for versions less than 5.15.160.1-1
10 Jul 202419:52
cbl_mariner
CBLMariner
CVE-2021-3847 affecting package kernel 5.10.189.1-1
12 Jan 202509:15
cbl_mariner
Circl
CVE-2021-3847
29 Nov 202315:38
circl
CNNVD
Linux kernel 安全漏洞
1 Apr 202200:00
cnnvd
Cvelist
CVE-2021-3847
1 Apr 202222:17
cvelist
Debian CVE
CVE-2021-3847
1 Apr 202222:17
debiancve
EUVD
EUVD-2021-27089
7 Oct 202500:30
euvd
Rows per page
NVD
Vulners
Node
linuxlinux_kernelRange5.17.0
[
  {
    "product": "kernel",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "all versions up to, including, kernel 5.17"
      }
    ]
  }
]

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 04:05Current
7.3High risk
Vulners AI Score7.3
CVSS 27.2
CVSS 3.17.8
EPSS0.00453
311