Vulnerabilities > CVE-2023-3317 - Use After Free vulnerability in Linux Kernel

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
CWE-416
NVD
Published: 2023-06-23
Updated: 2023-11-07

Summary

A use-after-free flaw was found in mt7921_check_offload_capability in drivers/net/wireless/mediatek/mt76/mt7921/init.c in wifi mt76/mt7921 sub-component in the Linux Kernel. This flaw could allow an attacker to crash the system after 'features' memory release. This vulnerability could even lead to a kernel information leak problem.

Vulnerable Configurations

Part Description Count
OS
Linux
35

Common Weakness Enumeration (CWE)

References