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CVE-2026-43443

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

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version d4c750f2c7d44b5b39e197308bc3f510205bba4b
Version < 0cee68fb7f4cf1562e067c5a82d25062a973b0d0
Status affected
Version d4c750f2c7d44b5b39e197308bc3f510205bba4b
Version < 30c64fb9839949f085c8eb55b979cbd8a4c51f00
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.16
Status affected
Version 0
Version < 5.16
Status unaffected
Version <= 6.19.*
Version 6.19.9
Status unaffected
Version <= *
Version 7.0
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.07
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
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