CVE-2026-46105
Gravedad CVSS v3.1:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
28/05/2026
Última modificación:
30/05/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
scsi: mpt3sas: Limit NVMe request size to 2 MiB<br />
<br />
The HBA firmware reports NVMe MDTS values based on the underlying drive<br />
capability. However, because the driver allocates a fixed 4K buffer for<br />
the PRP list, accommodating at most 512 entries, the driver supports a<br />
maximum I/O transfer size of 2 MiB.<br />
<br />
Limit max_hw_sectors to the smaller of the reported MDTS and the 2 MiB<br />
driver limit to prevent issuing oversized I/O that may lead to a kernel<br />
oops.
Impacto
Puntuación base 3.x
7.80
Gravedad 3.x
ALTA



