Huawei EulerOS: CVE-2019-14835: kernel security update
7
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
09/17/2019
12/05/2019
12/04/2019
12/04/2019
Description
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.
Solution(s)
- huawei-euleros-2_0_sp2-upgrade-kernel
- huawei-euleros-2_0_sp2-upgrade-kernel-debug
- huawei-euleros-2_0_sp2-upgrade-kernel-debug-devel
- huawei-euleros-2_0_sp2-upgrade-kernel-debuginfo
- huawei-euleros-2_0_sp2-upgrade-kernel-debuginfo-common-x86_64
- huawei-euleros-2_0_sp2-upgrade-kernel-devel
- huawei-euleros-2_0_sp2-upgrade-kernel-headers
- huawei-euleros-2_0_sp2-upgrade-kernel-tools
- huawei-euleros-2_0_sp2-upgrade-kernel-tools-libs
- huawei-euleros-2_0_sp2-upgrade-perf
- huawei-euleros-2_0_sp2-upgrade-python-perf
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