CVE-2022-50549

In the Linux kernel, the following vulnerability has been resolved: dm thin: Fix ABBA deadlock between shrinkslab and dmpoolabortmetadata Following concurrent processes: P1drop cache P2kworker dropcachessysctlhandler dropslab shrinkslab downread&shrinkerrwsem - LOCK A doshrinkslab supercachescan...

CVE-2022-50420

CVE-2022-50420 affects the Linux kernel crypto driver crypto: hisilicon/hpre. The root cause is in hpre_remove(): if the disable operation of qm sriov fails, the function previously returned early, causing resource leakage. The fix ensures the remaining resources allocated are released (preventin...

Error "The tools ISO must be ejected from all running VMs in the pool" While installing XenServer hotfix.

When attempting to install XenServer hotfix the following error message is displayed: Note that there are no ISO's attached to any of the VM's running in the pool. Also executed the 'xe vm-cd-eject --multiple' command to ensure this is the case: xe vm-cd-eject --multiple operation failed on...