{"api_version":"1","generated_at":"2026-05-12T20:58:09+00:00","cve":"CVE-2026-43443","urls":{"html":"https://cve.report/CVE-2026-43443","api":"https://cve.report/api/cve/CVE-2026-43443.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-43443","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-43443"},"summary":{"title":"ASoC: amd: acp-mach-common: Add missing error check for clock acquisition","description":"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.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-08 15:16:56","updated_at":"2026-05-12 14:10:27"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/30c64fb9839949f085c8eb55b979cbd8a4c51f00","name":"https://git.kernel.org/stable/c/30c64fb9839949f085c8eb55b979cbd8a4c51f00","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0cee68fb7f4cf1562e067c5a82d25062a973b0d0","name":"https://git.kernel.org/stable/c/0cee68fb7f4cf1562e067c5a82d25062a973b0d0","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-43443","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43443","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d4c750f2c7d44b5b39e197308bc3f510205bba4b 0cee68fb7f4cf1562e067c5a82d25062a973b0d0 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d4c750f2c7d44b5b39e197308bc3f510205bba4b 30c64fb9839949f085c8eb55b979cbd8a4c51f00 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.16","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.16 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.9 6.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"43443","cve":"CVE-2026-43443","epss":"0.000180000","percentile":"0.050780000","score_date":"2026-05-11","updated_at":"2026-05-12 00:01:17"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["sound/soc/amd/acp/acp-mach-common.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0cee68fb7f4cf1562e067c5a82d25062a973b0d0","status":"affected","version":"d4c750f2c7d44b5b39e197308bc3f510205bba4b","versionType":"git"},{"lessThan":"30c64fb9839949f085c8eb55b979cbd8a4c51f00","status":"affected","version":"d4c750f2c7d44b5b39e197308bc3f510205bba4b","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["sound/soc/amd/acp/acp-mach-common.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.16"},{"lessThan":"5.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.9","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.9","versionStartIncluding":"5.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","versionStartIncluding":"5.16","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"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."}],"providerMetadata":{"dateUpdated":"2026-05-11T22:24:41.338Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/0cee68fb7f4cf1562e067c5a82d25062a973b0d0"},{"url":"https://git.kernel.org/stable/c/30c64fb9839949f085c8eb55b979cbd8a4c51f00"}],"title":"ASoC: amd: acp-mach-common: Add missing error check for clock acquisition","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-43443","datePublished":"2026-05-08T14:22:11.303Z","dateReserved":"2026-05-01T14:12:56.009Z","dateUpdated":"2026-05-11T22:24:41.338Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-08 15:16:56","lastModifiedDate":"2026-05-12 14:10:27","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"43443","Ordinal":"1","Title":"ASoC: amd: acp-mach-common: Add missing error check for clock ac","CVE":"CVE-2026-43443","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"43443","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"ASoC: amd: acp-mach-common: Add missing error check for clock ac"}]}}}