CVE-2026-93037

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description In the RDMA/hfi1 component, the function set txreq header ahg() fails to check the return value of sdma txinit ahg(). When sdma txinit ahg() fails, it returns before initializing tx->txreq, but set txreq header ahg() ignores this error and returns the AHG change count. This leads the caller to continue processing the request as if the initialization had been successful.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.