Detections
Analytics
CVE-2026-31491
high
Description
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.
References
https://git.kernel.org/stable/c/e37afcb56ae070477741fe2d6e61fc0c542cce2d
https://git.kernel.org/stable/c/cbd852f5700eb3f64392452faf693ac45cae8281
https://git.kernel.org/stable/c/3f08351de5ca4f2f724b86ad252fbc21289467e1