Vulnerabilities > CVE-2024-0193 - Use After Free vulnerability in multiple products

047910
CVSS 6.7 - MEDIUM
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
HIGH
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
local
low complexity
linux
redhat
CWE-416
NVD
Published: 2024-01-02
Updated: 2024-11-21

Summary

A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user with CAP_NET_ADMIN capability to escalate their privileges on the system.

Vulnerable Configurations

Part Description Count
OS
Linux
1
OS
Redhat
1

Common Weakness Enumeration (CWE)

References