CentOS Linux: CVE-2019-3900: Important: kernel-alt security and bug fix update (Multiple Advisories)
7
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
04/25/2019
08/29/2019
08/28/2019
05/25/2023
Description
An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.
Solution(s)
- centos-upgrade-kernel
- centos-upgrade-kernel-rt
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