{"id":15474,"date":"2026-09-04T19:04:17","date_gmt":"2026-09-04T11:04:17","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-46265"},"modified":"2026-09-04T19:04:17","modified_gmt":"2026-09-04T11:04:17","slug":"cve-2026-46265","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-46265","title":{"rendered":"CVE-2026-46265 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA\/hns: Fix WQ_MEM_"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>RDMA\/hns: Fix WQ_MEM_RECLAIM warning<\/p>\n<p>When sunrpc is used, if a reset triggered, our wq may lead the<br \/>\nfollowing trace:<\/p>\n<p>workqueue: WQ_MEM_RECLAIM xprtiod:xprt_rdma_connect_worker [rpcrdma]<br \/>\nis flushing !WQ_MEM_RECLAIM hns_roce_irq_workq:flush_work_handle<br \/>\n[hns_roce_hw_v2]<br \/>\nWARNING: CPU: 0 PID: 8250 at kernel\/workqueue.c:2644 check_flush_dependency+0xe0\/0x144<br \/>\nCall trace:<br \/>\n  check_flush_dependency+0xe0\/0x144<br \/>\n  start_flush_work.constprop.0+0x1d0\/0x2f0<br \/>\n  __flush_work.isra.0+0x40\/0xb0<br \/>\n  flush_work+0x14\/0x30<br \/>\n  hns_roce_v2_destroy_qp+0xac\/0x1e0 [hns_roce_hw_v2]<br \/>\n  ib_destroy_qp_user+0x9c\/0x2b4<br \/>\n  rdma_destroy_qp+0x34\/0xb0<br \/>\n  rpcrdma_ep_destroy+0x28\/0xcc [rpcrdma]<br \/>\n  rpcrdma_ep_put+0x74\/0xb4 [rpcrdma]<br \/>\n  rpcrdma_xprt_disconnect+0x1d8\/0x260 [rpcrdma]<br \/>\n  xprt_rdma_connect_worker+0xc0\/0x120 [rpcrdma]<br \/>\n  process_one_work+0x1cc\/0x4d0<br \/>\n  worker_thread+0x154\/0x414<br \/>\n  kthread+0x104\/0x144<br \/>\n  ret_from_fork+0x10\/0x18<\/p>\n<p>Since QP destruction frees memory, this wq should have the WQ_MEM_RECLAIM.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>RDMA\/hns: Fix WQ_MEM_RECLAIM warning<\/p>\n<p>When sunrpc is used, if a reset triggered, our wq may lead the<br \/>\nfollowing trace:<\/p>\n<p>workqueue: W<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-15474","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/15474","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=15474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}