CVE-2023-4134

medium

Description

A use-after-free vulnerability was found in the cyttsp4_core driver in the Linux kernel. This issue occurs in the device cleanup routine due to a possible rearming of the watchdog_timer from the workqueue. This could allow a local user to crash the system, causing a denial of service.

References

https://bugzilla.redhat.com/show_bug.cgi?id=2221700

https://access.redhat.com/security/cve/CVE-2023-4134

Details

Source: Mitre, NVD

Published: 2024-11-14

Updated: 2024-11-18

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H