CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp-sdw-legacy: Bound DAI link iteration create_sdw_dailinks() walks soc_dais until it finds an entry with initialised cleared, but soc_dais is allocated with exactly num_ends entries. If all entries are initialised, the loop reads past the end of the array. This was reported by KASAN: BUG: KASAN: slab-out-of-bounds in mc_probe+0x26b3/0x2774 [snd_acp_sdw_legacy_mach] Read of size 1 Pass the allocated entry count to create_sdw_dailinks() and stop before reading past the array.
Засегнати продукти
- Linux Linux: 2981d9b0789c44b7375e7d599caf71bd843afc9e преди 1279bdab5fa1f28c168e54215db506e87c6fac1e; 2981d9b0789c44b7375e7d599caf71bd843afc9e преди 0230471eef5902207516851dcd47c559571dded2; 2981d9b0789c44b7375e7d599caf71bd843afc9e преди d49ecdf327cc91062d2f80996a163cf65fda1e60
- Linux Linux: 6.13; преди 6.13; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 нататък
История
- 15 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-74333
- https://nvd.nist.gov/vuln/detail/CVE-2026-74333
- https://git.kernel.org/stable/c/1279bdab5fa1f28c168e54215db506e87c6fac1e
- https://git.kernel.org/stable/c/0230471eef5902207516851dcd47c559571dded2
- https://git.kernel.org/stable/c/d49ecdf327cc91062d2f80996a163cf65fda1e60