Oracle Linux: CVE-2019-20808: ELSA-2021-9104: qemu security update (IMPORTANT) (Multiple Advisories)
Description
In QEMU 4.1.0, an out-of-bounds read flaw was found in the ATI VGA implementation. It occurs in the ati_cursor_define() routine while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could abuse this flaw to crash the QEMU process, resulting in a denial of service. An out-of-bounds read flaw was found in the ATI VGA implementation of the QEMU emulator. This flaw occurs in the ati_cursor_define() routine while handling MMIO write operations through ati_mm_write() callback. A malicious guest could abuse this flaw to crash the QEMU process, resulting in a denial of service.
Solution(s)
- oracle-linux-upgrade-emu-block-rbd
- oracle-linux-upgrade-git-gui
- oracle-linux-upgrade-ivshmem-tools
- oracle-linux-upgrade-qemu
- oracle-linux-upgrade-qemu-block-gluster
- oracle-linux-upgrade-qemu-block-iscsi
- oracle-linux-upgrade-qemu-block-rbd
- oracle-linux-upgrade-qemu-common
- oracle-linux-upgrade-qemu-img
- oracle-linux-upgrade-qemu-kvm
- oracle-linux-upgrade-qemu-kvm-core
- oracle-linux-upgrade-qemu-system-aarch64
- oracle-linux-upgrade-qemu-system-aarch64-core
- oracle-linux-upgrade-qemu-system-x86
- oracle-linux-upgrade-qemu-system-x86-core
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center