#VU100218 Use-after-free in Linux kernel

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU100218

#VU100218 Use-after-free in Linux kernel

Published: November 11, 2024


Vulnerability identifier: #VU100218
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Linux kernel
Software vendor:
Linux Foundation

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in net/sched/sch_atm.c within the Scheduler ATM Queuing Discipline implementation when handling traffic control. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.


Remediation

Install updates from vendor's website.

External links