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: hwmon: (asus_atk0110) Check package count before accessing element atk_ec_present() walks the management group package returned by the GGRP ACPI method and, for each sub-package, reads its first element: id = &obj->package.elements[0]; if (id->type != ACPI_TYPE_INTEGER) without checking that the sub-package is non-empty. ACPICA allocates the element array with exactly package.count entries, so for a sub-package with a zero count this reads past the allocation. The sibling function atk_debugfs_ggrp_open() performs the same access but skips empty packages with a package.count check first. Add the same check to atk_ec_present() so a malformed firmware package cannot trigger an out-of-bounds read.
Засегнати продукти
- Linux Linux: 9e6eba610c2eb68b05841a15ece1cf929c44aea3 преди 2a137124664aad1e36d8d74e8e2207365a04737f; 9e6eba610c2eb68b05841a15ece1cf929c44aea3 преди 459b0a0439ea65b2b612aa572eb62a2e26d05618; 9e6eba610c2eb68b05841a15ece1cf929c44aea3 преди 768f20e7bb48d723b82cb142120263d0806fbeb8; 9e6eba610c2eb68b05841a15ece1cf929c44aea3 преди 76392d35c8df471b288cfc6536bd092b3c8ee2cf; 9e6eba610c2eb68b05841a15ece1cf929c44aea3 преди 981a8a2e3773dc7e704943388a1fb97970b23275; 9e6eba610c2eb68b05841a15ece1cf929c44aea3 преди d8d4fa0c4f818e30b6f6737bdd989b7e2b511cae; 9e6eba610c2eb68b05841a15ece1cf929c44aea3 преди b770fcfcdced569bcf7c6982aeea8c3d11a21c2b; 9e6eba610c2eb68b05841a15ece1cf929c44aea3 преди e2735b39f044bad7bf2017aef248935525bc0b97
- Linux Linux: 2.6.32; преди 2.6.32; 5.10.261 до 5.10.*; 5.15.212 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 нататък
История
- 28 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-80593
- https://nvd.nist.gov/vuln/detail/CVE-2026-80593
- https://git.kernel.org/stable/c/2a137124664aad1e36d8d74e8e2207365a04737f
- https://git.kernel.org/stable/c/459b0a0439ea65b2b612aa572eb62a2e26d05618
- https://git.kernel.org/stable/c/768f20e7bb48d723b82cb142120263d0806fbeb8
- https://git.kernel.org/stable/c/76392d35c8df471b288cfc6536bd092b3c8ee2cf
- https://git.kernel.org/stable/c/981a8a2e3773dc7e704943388a1fb97970b23275
- https://git.kernel.org/stable/c/d8d4fa0c4f818e30b6f6737bdd989b7e2b511cae
- https://git.kernel.org/stable/c/b770fcfcdced569bcf7c6982aeea8c3d11a21c2b
- https://git.kernel.org/stable/c/e2735b39f044bad7bf2017aef248935525bc0b97