CVE-2026-98053: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Refactor and fix init_config access Existing code accesses enties found in ->init_configs array through indexes that are part of ->config_ids array. Those two are limited by: ->num_init_configs and ->num_config_ids respectively. Using ID larger or equal to ->num_init_configs leads to out-of-bounds access: avs_path_module_send_init_configs() loop: (...) &acomp->tplg->init_configs[ids[i]] ^ out-of-bounds candidate Rather than adding another if-statement, refactor the code. There is no need to store the IDs, have a list of pointers to actual config-entries instead. As the verification of ->init_config entries does not differ from verification of other types that are part of the topology.c file, simply reuse the code.

Засегнати продукти

• Linux Linux: 8a49ef789b1be68242624d460df2ada8087308a7 преди 70ffcaf86a053be99daaf3b103beac0ad7136ca3; 8a49ef789b1be68242624d460df2ada8087308a7 преди 75bd5ea9c858d89fb8862f23afb00783bf02cd7a; 8a49ef789b1be68242624d460df2ada8087308a7 преди 8f20a0f4f7d638e83ae86db1719a24c7049762f5; 8a49ef789b1be68242624d460df2ada8087308a7 преди 681e91035dc794896a904852040837190e5041f5
• Linux Linux: 6.9; преди 6.9; 6.12.114 до 6.12.*; 6.18.53 до 6.18.*; 7.2.7 до 7.2.*; от 7.3 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-98053
• https://nvd.nist.gov/vuln/detail/CVE-2026-98053
• 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