Language:
Severity: High
ID: 146799
File Name: linux_cve-2021-3156.nbin
Version: 1.157
Type: local
Family: Misc.
Published: 2/24/2021
Updated: 11/6/2024
Supported Sensors: Nessus
Risk Factor: Critical
Score: 9.7
Risk Factor: High
Base Score: 7.2
Temporal Score: 6.3
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2021-3156
Risk Factor: High
Base Score: 7.8
Temporal Score: 7.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C
CPE: cpe:/o:linux:linux_kernel
Required KB Items: Host/local_checks_enabled, Host/Linux
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 1/23/2021
Vulnerability Publication Date: 1/26/2021
CISA Known Exploited Vulnerability Due Dates: 4/27/2022
CANVAS (CANVAS)
Core Impact
Metasploit (Sudo Heap-Based Buffer Overflow)
CVE: CVE-2021-3156