{"api_version":"1","generated_at":"2026-09-25T22:32:20+00:00","cve":"CVE-2026-98053","urls":{"html":"https://cve.report/CVE-2026-98053","api":"https://cve.report/api/cve/CVE-2026-98053.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-98053","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-98053"},"summary":{"title":"ASoC: Intel: avs: Refactor and fix init_config access","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: avs: Refactor and fix init_config access\n\nExisting code accesses enties found in ->init_configs array through\nindexes that are part of ->config_ids array.  Those two are limited by:\n->num_init_configs and ->num_config_ids respectively.  Using ID larger\nor equal to ->num_init_configs leads to out-of-bounds access:\n\navs_path_module_send_init_configs()\nloop:\n\t(...) &acomp->tplg->init_configs[ids[i]]\n\t\t\t\t\t^ out-of-bounds candidate\n\nRather than adding another if-statement, refactor the code.  There is no\nneed to store the IDs, have a list of pointers to actual config-entries\ninstead.  As the verification of ->init_config entries does not differ from\nverification of other types that are part of the topology.c file, simply\nreuse the code.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-25 11:17:34","updated_at":"2026-09-25 11:17:34"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/75bd5ea9c858d89fb8862f23afb00783bf02cd7a","name":"https://git.kernel.org/stable/c/75bd5ea9c858d89fb8862f23afb00783bf02cd7a","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/8f20a0f4f7d638e83ae86db1719a24c7049762f5","name":"https://git.kernel.org/stable/c/8f20a0f4f7d638e83ae86db1719a24c7049762f5","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/681e91035dc794896a904852040837190e5041f5","name":"https://git.kernel.org/stable/c/681e91035dc794896a904852040837190e5041f5","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-98053","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98053","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 8a49ef789b1be68242624d460df2ada8087308a7 75bd5ea9c858d89fb8862f23afb00783bf02cd7a git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 8a49ef789b1be68242624d460df2ada8087308a7 8f20a0f4f7d638e83ae86db1719a24c7049762f5 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 8a49ef789b1be68242624d460df2ada8087308a7 681e91035dc794896a904852040837190e5041f5 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.9","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.9 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.53 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.7 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc3 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["sound/soc/intel/avs/path.c","sound/soc/intel/avs/topology.c","sound/soc/intel/avs/topology.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"75bd5ea9c858d89fb8862f23afb00783bf02cd7a","status":"affected","version":"8a49ef789b1be68242624d460df2ada8087308a7","versionType":"git"},{"lessThan":"8f20a0f4f7d638e83ae86db1719a24c7049762f5","status":"affected","version":"8a49ef789b1be68242624d460df2ada8087308a7","versionType":"git"},{"lessThan":"681e91035dc794896a904852040837190e5041f5","status":"affected","version":"8a49ef789b1be68242624d460df2ada8087308a7","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["sound/soc/intel/avs/path.c","sound/soc/intel/avs/topology.c","sound/soc/intel/avs/topology.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.9"},{"lessThan":"6.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.53","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc3","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.53","versionStartIncluding":"6.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.7","versionStartIncluding":"6.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc3","versionStartIncluding":"6.9","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: avs: Refactor and fix init_config access\n\nExisting code accesses enties found in ->init_configs array through\nindexes that are part of ->config_ids array.  Those two are limited by:\n->num_init_configs and ->num_config_ids respectively.  Using ID larger\nor equal to ->num_init_configs leads to out-of-bounds access:\n\navs_path_module_send_init_configs()\nloop:\n\t(...) &acomp->tplg->init_configs[ids[i]]\n\t\t\t\t\t^ out-of-bounds candidate\n\nRather than adding another if-statement, refactor the code.  There is no\nneed to store the IDs, have a list of pointers to actual config-entries\ninstead.  As the verification of ->init_config entries does not differ from\nverification of other types that are part of the topology.c file, simply\nreuse the code."}],"providerMetadata":{"dateUpdated":"2026-09-25T10:24:01.074Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/75bd5ea9c858d89fb8862f23afb00783bf02cd7a"},{"url":"https://git.kernel.org/stable/c/8f20a0f4f7d638e83ae86db1719a24c7049762f5"},{"url":"https://git.kernel.org/stable/c/681e91035dc794896a904852040837190e5041f5"}],"title":"ASoC: Intel: avs: Refactor and fix init_config access","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-98053","datePublished":"2026-09-25T10:24:01.074Z","dateReserved":"2026-09-25T10:19:56.072Z","dateUpdated":"2026-09-25T10:24:01.074Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-25 11:17:34","lastModifiedDate":"2026-09-25 11:17:34","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"98053","Ordinal":"1","Title":"ASoC: Intel: avs: Refactor and fix init_config access","CVE":"CVE-2026-98053","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"98053","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: avs: Refactor and fix init_config access\n\nExisting code accesses enties found in ->init_configs array through\nindexes that are part of ->config_ids array.  Those two are limited by:\n->num_init_configs and ->num_config_ids respectively.  Using ID larger\nor equal to ->num_init_configs leads to out-of-bounds access:\n\navs_path_module_send_init_configs()\nloop:\n\t(...) &acomp->tplg->init_configs[ids[i]]\n\t\t\t\t\t^ out-of-bounds candidate\n\nRather than adding another if-statement, refactor the code.  There is no\nneed to store the IDs, have a list of pointers to actual config-entries\ninstead.  As the verification of ->init_config entries does not differ from\nverification of other types that are part of the topology.c file, simply\nreuse the code.","Type":"Description","Title":"ASoC: Intel: avs: Refactor and fix init_config access"}]}}}