Red Hat: CVE-2018-1118: Important: kernel-alt security, bug fix, and enhancement update (Multiple Advisories)
2
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
05/10/2018
03/19/2019
10/31/2018
03/03/2021
Description
Linux kernel vhost since version 4.8 does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function. This can allow local privileged users to read some kernel memory contents when reading from the /dev/vhost-net device file.
Solution(s)
- redhat-upgrade-kernel
- redhat-upgrade-kernel-rt
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