Security Advisory

CVE-2022-49616

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2025-02-26 02:23:36

Last updated 2026-05-11 19:03:22

Assigner Linux

CVSS score not scored

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: rt7*-sdw: harden jack_detect_handler Realtek headset codec drivers typically check if the card is instantiated before proceeding with the jack detection. The rt700, rt711 and rt711-sdca are however missing a check on the card pointer, which can lead to NULL dereferences encountered in driver bind/unbind tests.

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