RHSA-2019:2827-01 -- Redhat kernel, perfID: oval:org.secpod.oval:def:503347 | Date: (C)2020-11-04 (M)2024-05-22 |
Class: PATCH | Family: unix |
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: * A buffer overflow flaw was found 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
Platform: |
Red Hat Enterprise Linux 8 |
Product: |
kernel |
perf |
python3-perf |