An unauthorized access to the execution of the setuid file with capabilities flaw in the Linux kernel OverlayFS subsystem was found in the way user copying a capable file from a nosuid mount into another mount. A local user could use this flaw to escalate their privileges on the system.
| Reporter | Title | Published | Views | Family All 194 |
|---|---|---|---|---|
 | CVE-2021-3847 | 1 Apr 202223:15 | – | attackerkb |
 | Scanvus now supports Vulners and Vulns.io VM Linux vulnerability detection APIs | 30 Dec 202218:03 | – | avleonov |
 | The vulnerability of the OverlayFS subsystem in Linux kernel allows a hacker to increase their privileges. | 20 Mar 202300:00 | – | bdu_fstec |
 | CVE-2021-3847 affecting package kernel for versions less than 5.15.160.1-1 | 10 Jul 202419:52 | – | cbl_mariner |
| CVE-2021-3847 affecting package kernel 5.10.189.1-1 | 12 Jan 202509:15 | – | cbl_mariner |
 | CVE-2021-3847 | 29 Nov 202315:38 | – | circl |
 | Linux kernel 安全漏洞 | 1 Apr 202200:00 | – | cnnvd |
 | CVE-2021-3847 | 1 Apr 202222:17 | – | cve |
 | CVE-2021-3847 | 1 Apr 202222:17 | – | cvelist |
 | CVE-2021-3847 | 1 Apr 202222:17 | – | debiancve |
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03 Dec 2024 08:00Current
8High risk
Vulners AI Score8
CVSS 27.2
CVSS 3.17.8
EPSS0.00464