CVE Database›CVE-2024-50073

CVE-2024-50073

kernel: tty: n_gsm: Fix use-after-free in gsm_cleanup_mux

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · October 29, 2024

Updated · October 29, 2026

Description

A user after free vulnerability exists in the linux kernel such that when gsm_cleanup_mux is called,the gsm_msg on the tx_ctrl_list is not freed,resulting in loss of availability of the system.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-416 · Use After Free