7.8
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
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: scsi: mpt3sas: Limit NVMe request size to 2 MiB The HBA firmware reports NVMe MDTS values based on the underlying drive capability. However, because the driver allocates a fixed 4K buffer for the PRP list, accommodating at most 512 entries, the driver supports a maximum I/O transfer size of 2 MiB. Limit max_hw_sectors to the smaller of the reported MDTS and the 2 MiB driver limit to prevent issuing oversized I/O that may lead to a kernel oops.
Засегнати продукти
- Linux Linux: 9b8b84879d4adc506b0d3944e20b28d9f3f6994b преди 45dcc815fc5539e88154315f36cbcb11d3a52fc2; 9b8b84879d4adc506b0d3944e20b28d9f3f6994b преди e5f9824817c6358b9f9738bdb92dec9e4e794d3c; 9b8b84879d4adc506b0d3944e20b28d9f3f6994b преди 04631f55afc543d5431a2bdee7f6cc0f2c0debe7
- Linux Linux: 6.17; преди 6.17; 6.18.30 до 6.18.*; 7.0.7 до 7.0.*; от 7.1 нататък
История
- 28 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-46105
- https://nvd.nist.gov/vuln/detail/CVE-2026-46105
- https://git.kernel.org/stable/c/45dcc815fc5539e88154315f36cbcb11d3a52fc2
- https://git.kernel.org/stable/c/e5f9824817c6358b9f9738bdb92dec9e4e794d3c
- https://git.kernel.org/stable/c/04631f55afc543d5431a2bdee7f6cc0f2c0debe7