NVD Vulnerability Detail
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CVE-2026-43443
Summary

In the Linux kernel, the following vulnerability has been resolved:

ASoC: amd: acp-mach-common: Add missing error check for clock acquisition

The acp_card_rt5682_init() and acp_card_rt5682s_init() functions did not
check the return values of clk_get(). This could lead to a kernel crash
when the invalid pointers are later dereferenced by clock core
functions.

Fix this by:
1. Changing clk_get() to the device-managed devm_clk_get().
2. Adding IS_ERR() checks immediately after each clock acquisition.

Publication Date May 9, 2026, 12:16 a.m.
Registration Date May 9, 2026, 4:15 a.m.
Last Update May 9, 2026, 12:16 a.m.
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