Security Advisory

CVE-2023-4134

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-11-14 10:44:42

Last updated 2024-11-14 19:34:19

Assigner fedora

State PUBLISHED

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.

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