{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98053","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:19:56.072Z","datePublished":"2026-09-25T10:24:01.074Z","dateUpdated":"2026-09-25T10:24:01.074Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-09-25T10:24:01.074Z"},"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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/intel/avs/path.c","sound/soc/intel/avs/topology.c","sound/soc/intel/avs/topology.h"],"versions":[{"version":"8a49ef789b1be68242624d460df2ada8087308a7","lessThan":"75bd5ea9c858d89fb8862f23afb00783bf02cd7a","status":"affected","versionType":"git"},{"version":"8a49ef789b1be68242624d460df2ada8087308a7","lessThan":"8f20a0f4f7d638e83ae86db1719a24c7049762f5","status":"affected","versionType":"git"},{"version":"8a49ef789b1be68242624d460df2ada8087308a7","lessThan":"681e91035dc794896a904852040837190e5041f5","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/intel/avs/path.c","sound/soc/intel/avs/topology.c","sound/soc/intel/avs/topology.h"],"versions":[{"version":"6.9","status":"affected"},{"version":"0","lessThan":"6.9","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.7","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3-rc3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"7.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"7.3-rc3"}]}]}],"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"}}}}