Vulnerabilities > CVE-2023-3567 - Use After Free vulnerability in multiple products

047910
CVSS 7.1 - HIGH
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
NONE
Availability impact
HIGH
local
low complexity
linux
redhat
canonical
CWE-416

Summary

A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information.

Vulnerable Configurations

Part Description Count
OS
Linux
5426
OS
Redhat
2
OS
Canonical
5

Common Weakness Enumeration (CWE)