CVE-2026-98053
Błąd dostępu do pamięci w jądrze Linux może prowadzić do nieprzewidzianego zachowania systemu.
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.
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 5.5 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.2% |
| Opublikowano (NVD) | 2026-09-25 11:17:34 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-06 15:22:57 UTC |
- https://git.kernel.org/stable/c/681e91035dc794896a904852040837190e5041f5 (416baaa9-dc9f-4396-8d5f-8c081fb06d67) [Patch]
- https://git.kernel.org/stable/c/75bd5ea9c858d89fb8862f23afb00783bf02cd7a (416baaa9-dc9f-4396-8d5f-8c081fb06d67) [Patch]
- https://git.kernel.org/stable/c/8f20a0f4f7d638e83ae86db1719a24c7049762f5 (416baaa9-dc9f-4396-8d5f-8c081fb06d67) [Patch]