Boletines de Vulnerabilidades

CVE-2026-31491

   
Software afectado LINUX KERNEL
 
In the Linux kernel, the following vulnerability has been resolved:

RDMA/irdma: Harden depth calculation functions

An issue was exposed where OS can pass in U32_MAX for SQ/RQ/SRQ size.
This can cause integer overflow and truncation of SQ/RQ/SRQ depth
returning a success when it should have failed.

Harden the functions to do all depth calculations and boundary
checking in u64 sizes.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-31491