CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix u32 overflow in pushbuf reloc bounds check nouveau_gem_pushbuf_reloc_apply() validates each relocation with if (r->reloc_bo_offset + 4 > nvbo->bo.base.size) but reloc_bo_offset is __u32 (uapi/drm/nouveau_drm.h) and the integer literal 4 promotes to unsigned int, so the addition is performed in 32 bits and wraps before the comparison against the size_t bo size. Cast to u64 so the addition happens in 64-bit arithmetic. [ Add Fixes: tag. - Danilo ]
Засегнати продукти
- Linux Linux: a1606a9596e54da90ad6209071b357a4c1b0fa82 преди 3429275684f4bad42876955301f3c5c814aae909; a1606a9596e54da90ad6209071b357a4c1b0fa82 преди 573a1104bd36e49c067a9dc62e7c476d5ee7e92a; a1606a9596e54da90ad6209071b357a4c1b0fa82 преди 45a45184b9c0b0b26ead06e370cda2073616a7cc; a1606a9596e54da90ad6209071b357a4c1b0fa82 преди fa297e919d1680c38ab268ff952b1698dac987f6; a1606a9596e54da90ad6209071b357a4c1b0fa82 преди d749a9a0ee4014681487e7ae549901aa8c176637; a1606a9596e54da90ad6209071b357a4c1b0fa82 преди 332884f5eb79dd60a7162b079d09d39208567a31; a1606a9596e54da90ad6209071b357a4c1b0fa82 преди e441d5c23ec644c8d27593db3b8928e8933512a9; a1606a9596e54da90ad6209071b357a4c1b0fa82 преди 2fc87d37be1b730a149b035f9375fdb8cc5333a5
- Linux Linux: 2.6.34; преди 2.6.34; 5.10.259 до 5.10.*; 5.15.209 до 5.15.*; 6.1.175 до 6.1.*; 6.6.140 до 6.6.*; 6.12.86 до 6.12.*; 6.18.27 до 6.18.*; 7.0.4 до 7.0.*; от 7.1 нататък
История
- 27 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-46006
- https://nvd.nist.gov/vuln/detail/CVE-2026-46006
- https://git.kernel.org/stable/c/3429275684f4bad42876955301f3c5c814aae909
- https://git.kernel.org/stable/c/573a1104bd36e49c067a9dc62e7c476d5ee7e92a
- https://git.kernel.org/stable/c/45a45184b9c0b0b26ead06e370cda2073616a7cc
- https://git.kernel.org/stable/c/fa297e919d1680c38ab268ff952b1698dac987f6
- https://git.kernel.org/stable/c/d749a9a0ee4014681487e7ae549901aa8c176637
- https://git.kernel.org/stable/c/332884f5eb79dd60a7162b079d09d39208567a31
- https://git.kernel.org/stable/c/e441d5c23ec644c8d27593db3b8928e8933512a9
- https://git.kernel.org/stable/c/2fc87d37be1b730a149b035f9375fdb8cc5333a5