https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T13:54:25.516919+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-72494 CVE-2026-72494 — RDMA/irdma: Replace waitqueue and flag with completion 2026-09-30T13:54:25.519827+00:00

Affected: Linux

In the Linux kernel, the following vulnerability has been resolved:

RDMA/irdma: Replace waitqueue and flag with completion

The driver previously used a waitqueue along with an explicit request_done flag, but without proper barriers around request_done.

An earlier patch by Gui-Dong Han <hanguidong02@gmail.com> attempted to fix this by adding the missing memory barriers. Rather than adding the barriers, this patch replaces the waitqueue+flag with a completion, which is designed for this exact purpose.