{"id":7170,"date":"2026-09-04T18:49:27","date_gmt":"2026-09-04T10:49:27","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-72494"},"modified":"2026-09-04T18:49:27","modified_gmt":"2026-09-04T10:49:27","slug":"cve-2026-72494","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-72494","title":{"rendered":"CVE-2026-72494 [CRITICAL] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA\/irdma: Replace w"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>RDMA\/irdma: Replace waitqueue and flag with completion<\/p>\n<p>The driver previously used a waitqueue along with an explicit<br \/>\nrequest_done flag, but without proper barriers around request_done.<\/p>\n<p>An earlier patch by Gui-Dong Han  attempted<br \/>\nto fix this by adding the missing memory barriers. Rather than<br \/>\nadding the barriers, this patch replaces the waitqueue+flag with<br \/>\na completion, which is designed for this exact purpose.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>RDMA\/irdma: Replace waitqueue and flag with completion<\/p>\n<p>The driver previously used a waitqueue along with an explicit<br \/>\nrequest_done <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-7170","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/7170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}