{"id":"CVE-2026-98053","summary":"ASoC: Intel: avs: Refactor and fix init_config access","details":"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 -\u003einit_configs array through\nindexes that are part of -\u003econfig_ids array.  Those two are limited by:\n-\u003enum_init_configs and -\u003enum_config_ids respectively.  Using ID larger\nor equal to -\u003enum_init_configs leads to out-of-bounds access:\n\navs_path_module_send_init_configs()\nloop:\n\t(...) &acomp-\u003etplg-\u003einit_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 -\u003einit_config entries does not differ from\nverification of other types that are part of the topology.c file, simply\nreuse the code.","modified":"2026-09-26T03:48:32.152333323Z","published":"2026-09-25T10:24:01.074Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98053.json"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/681e91035dc794896a904852040837190e5041f5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/75bd5ea9c858d89fb8862f23afb00783bf02cd7a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8f20a0f4f7d638e83ae86db1719a24c7049762f5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98053.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98053"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"8a49ef789b1be68242624d460df2ada8087308a7"},{"fixed":"75bd5ea9c858d89fb8862f23afb00783bf02cd7a"},{"fixed":"8f20a0f4f7d638e83ae86db1719a24c7049762f5"},{"fixed":"681e91035dc794896a904852040837190e5041f5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98053.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.9.0"},{"fixed":"6.18.53"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98053.json"}}],"schema_version":"1.9.0"}