UBUNTU-CVE-2021-47069

In the Linux kernel, the following vulnerability has been resolved: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry domqtimedreceive calls wqsleep with a stack local address. The sender domqtimedsend uses this address to later call pipelinedsend. This leads to a very hard...

Linux kernel security vulnerabilities

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 the fact that a domqtimedreceive call may return and make domqtimedsend depend on an invalid address...