The vulnerability in the implementation of the dev_map_init_map and sock_map_alloc functions in the Linux kernel allows a hacker to trigger a system crash or enhance their privileges.
🗓️ 30 Mar 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 9 Views
| Reporter | Title | Published | Views | Family All 183 |
|---|---|---|---|---|
 | CVE-2021-20268 | 9 Mar 202118:15 | – | attackerkb |
 | Pixel Update Bulletin—June 2022Stay organized with collectionsSave and categorize content based on your preferences. | 6 Jun 202200:00 | – | androidsecurity |
 | CVE-2021-20268 affecting package kernel 5.4.91-6 | 25 Aug 202119:57 | – | cbl_mariner |
 | Linux kernel 输入验证错误漏洞 | 9 Mar 202100:00 | – | cnnvd |
 | Linux kernel input validation error vulnerability (CNVD-2021-21917) | 12 Mar 202100:00 | – | cnvd |
 | CVE-2021-20268 | 9 Mar 202117:16 | – | cve |
 | CVE-2021-20268 | 9 Mar 202117:16 | – | cvelist |
 | CVE-2021-20268 | 9 Mar 202117:16 | – | debiancve |
 | EUVD-2021-7703 | 3 Oct 202520:07 | – | euvd |
 | K93048305: Linux kernel vulnerability CVE-2021-20268 | 21 Feb 202319:42 | – | f5 |
10
Node
OR
10
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
04 Dec 2024 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 24.6
CVSS 37.8
EPSS0.00321