A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host.

Huawei iManager NetEco with software V600R008C00 and V600R008C10 has a command injection vulnerability. An authenticated, remote attacker could exploit this vulnerability to send malicious packets to a target device. Successful exploit could enable a low privileged user to execute commands that a high privileged user could execute, causing the files to be tampered with or deleted.