Vulnerabilities > CVE-2022-41848 - Use After Free vulnerability in Linux Kernel

047910
CVSS 4.2 - MEDIUM
Attack vector
PHYSICAL
Attack complexity
HIGH
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
high complexity
linux
CWE-416
NVD
Published: 2022-09-30
Updated: 2024-11-21

Summary

drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race condition between mgslpc_ioctl and mgslpc_detach.

Vulnerable Configurations

Part Description Count
OS
Linux
5256

Common Weakness Enumeration (CWE)

References