Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to clean up the rqlist in the aoe driver, which could result in a frozen queue hang...

CVE-2024-49569

CVE-2024-49569 : In the Linux kernel, nvme-rdma: unquiesce admin_q before destroy it can cause a kernel hang when ctrl creation fails. The issue drains pending admin-queue requests, freezing at blk_mq_freeze_queue_wait(). Fix implemented by reusing nvme_rdma_teardown_admin_queue() to properly dra...

CVE-2024-49569 nvme-rdma: unquiesce admin_q before destroy it

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: unquiesce adminq before destroy it Kernel will hang on destroy adminq while we create ctrl failed, such as following calltrace: PID: 23644 TASK: ff2d52b40f439fc0 CPU: 2 COMMAND: "nvme" 0 ff61d23de260fb78 schedule at...

SUSE CVE-2022-48694

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix drain SQ hang with no completion SW generated completions for outstanding WRs posted on SQ after QP is in error target the wrong CQ. This causes the ibdrainsq to hang with no completion. Fix this to generate...