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Description

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.

PUBLISHED Reserved 2026-05-01 | Published 2026-05-08 | Updated 2026-05-08 | Assigner Linux

Product status

Default status
unaffected

d4c750f2c7d44b5b39e197308bc3f510205bba4b (git) before 0cee68fb7f4cf1562e067c5a82d25062a973b0d0
affected

d4c750f2c7d44b5b39e197308bc3f510205bba4b (git) before 30c64fb9839949f085c8eb55b979cbd8a4c51f00
affected

Default status
affected

5.16
affected

Any version before 5.16
unaffected

6.19.9 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/0cee68fb7f4cf1562e067c5a82d25062a973b0d0

git.kernel.org/...c/30c64fb9839949f085c8eb55b979cbd8a4c51f00

cve.org (CVE-2026-43443)

nvd.nist.gov (CVE-2026-43443)

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