{"id":"CVE-2026-43443","summary":"ASoC: amd: acp-mach-common: Add missing error check for clock acquisition","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: amd: acp-mach-common: Add missing error check for clock acquisition\n\nThe acp_card_rt5682_init() and acp_card_rt5682s_init() functions did not\ncheck the return values of clk_get(). This could lead to a kernel crash\nwhen the invalid pointers are later dereferenced by clock core\nfunctions.\n\nFix this by:\n1. Changing clk_get() to the device-managed devm_clk_get().\n2. Adding IS_ERR() checks immediately after each clock acquisition.","modified":"2026-07-08T08:09:36.611715591Z","published":"2026-05-08T14:22:11.303Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43443.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0cee68fb7f4cf1562e067c5a82d25062a973b0d0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/30c64fb9839949f085c8eb55b979cbd8a4c51f00"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43443.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43443"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"d4c750f2c7d44b5b39e197308bc3f510205bba4b"},{"fixed":"0cee68fb7f4cf1562e067c5a82d25062a973b0d0"},{"fixed":"30c64fb9839949f085c8eb55b979cbd8a4c51f00"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43443.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.19.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43443.json"}}],"schema_version":"1.7.5"}