{"id":"CVE-2026-98053","revision":"d3cdd96d26dd416eafc241829932cd8d","records":[{"revision":"d3cdd96d26dd416eafc241829932cd8d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98053","aliases":[],"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":0,"publishedAt":"2026-09-25T10:24:01.074+00:00","modifiedAt":"2026-10-21T12:54:17.218+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"sound/soc/intel/avs/path.c\",\n                        \"sound/soc/intel/avs/topology.c\",\n                        \"sound/soc/intel/avs/topology.h\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"8a49ef789b1be68242624d460df2ada8087308a7\",\n                            \"lessThan\": \"70ffcaf86a053be99daaf3b103beac0ad7136ca3\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"8a49ef789b1be68242624d460df2ada8087308a7\",\n                            \"lessThan\": \"75bd5ea9c858d89fb8862f23afb00783bf02cd7a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"8a49ef789b1be68242624d460df2ada8087308a7\",\n                            \"lessThan\": \"8f20a0f4f7d638e83ae86db1719a24c7049762f5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"8a49ef789b1be68242624d460df2ada8087308a7\",\n                            \"lessThan\": \"681e91035dc794896a904852040837190e5041f5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"sound/soc/intel/avs/path.c\",\n                        \"sound/soc/intel/avs/topology.c\",\n                        \"sound/soc/intel/avs/topology.h\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.9\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.9\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.114\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.7\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/70ffcaf86a053be99daaf3b103beac0ad7136ca3","https://git.kernel.org/stable/c/75bd5ea9c858d89fb8862f23afb00783bf02cd7a","https://git.kernel.org/stable/c/8f20a0f4f7d638e83ae86db1719a24c7049762f5","https://git.kernel.org/stable/c/681e91035dc794896a904852040837190e5041f5"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98053","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98053","identifiers":["CVE-2026-98053"]},"retained":false,"historicalAffected":[]}],"coverage":[]}