logo
DATABASE RESOURCES PRICING ABOUT US

(RHSA-2019:2830) Important: kernel-rt security update

Description

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * 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. (CVE-2019-14835)


Affected Package


OS OS Version Package Name Package Version
RedHat 7 kernel-rt-trace-kvm-debuginfo 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-debug-kvm 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-debug-debuginfo 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-trace 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-debuginfo-common-x86_64 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-debug-devel 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-debug 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-debuginfo 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-kvm-debuginfo 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-devel 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-kvm 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-doc 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-trace-debuginfo 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-trace-devel 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-debug-kvm-debuginfo 3.10.0-1062.1.2.rt56.1025.el7
RedHat 7 kernel-rt-trace-kvm 3.10.0-1062.1.2.rt56.1025.el7

Related