Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Validates wqesize before using it in ibuverbspostsend. The ibuverbspostsend function uses cmd.wqesize from the user space without any validation before passing it to kmalloc. As a result, the allocated buffer is used...

SUSE CVE-2026-45856

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Validate wqesize before using it in ibuverbspostsend ibuverbspostsend uses cmd.wqesize from userspace without any validation before passing it to kmalloc and using the allocated buffer as struct ibuverbssendwr. If a...