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.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add bounds check for CRAT subtype length The CRAT parser validates that the subtype header fits within the image, but does not verify that the advertised subtype length fits. A malformed CRAT table with an oversized length field causes out-of-bounds reads when kfd_parse_subtype() casts the header to specific subtype structures. Add validation that sub_type_hdr + length does not exceed the image boundary before parsing the subtype contents. (cherry picked from commit 48e1d1e6e8798aef0312e68d8e586021b5b3cf4d)
Засегнати продукти
- Linux Linux: 5b5c4e40a37e858e2bff8cd91be8e972256392c4 преди 1f9cc5375916b57acb1ad4443af7b4dbf347638a; 5b5c4e40a37e858e2bff8cd91be8e972256392c4 преди fef8c8afcb85dce5ff115f82a148cdf87a9617b9; 5b5c4e40a37e858e2bff8cd91be8e972256392c4 преди 77b659fb104eb069ea7a61960699e4d1eea6567a; 5b5c4e40a37e858e2bff8cd91be8e972256392c4 преди 69164d6bdad5d6657e51436a3f602822f620a46a; 5b5c4e40a37e858e2bff8cd91be8e972256392c4 преди ca91e0cc8087568e4b791648a7c01e804f48cb73; 5b5c4e40a37e858e2bff8cd91be8e972256392c4 преди 6e7566ba4739dd573c331adde1c96690f7a567bd
- Linux Linux: 3.19; преди 3.19; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.114 до 6.12.*; 6.18.57 до 6.18.*; 7.1.10 до 7.1.*; от 7.2 нататък
История
- 3 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-80747
- https://nvd.nist.gov/vuln/detail/CVE-2026-80747
- https://git.kernel.org/stable/c/1f9cc5375916b57acb1ad4443af7b4dbf347638a
- https://git.kernel.org/stable/c/fef8c8afcb85dce5ff115f82a148cdf87a9617b9
- https://git.kernel.org/stable/c/77b659fb104eb069ea7a61960699e4d1eea6567a
- https://git.kernel.org/stable/c/69164d6bdad5d6657e51436a3f602822f620a46a
- https://git.kernel.org/stable/c/ca91e0cc8087568e4b791648a7c01e804f48cb73
- https://git.kernel.org/stable/c/6e7566ba4739dd573c331adde1c96690f7a567bd