CentOS Linux: CVE-2017-15649: Important: kernel security and bug fix update (Multiple Advisories)
5
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
10/19/2017
07/25/2018
01/27/2018
05/25/2023
Description
net/packet/af_packet.c in the Linux kernel before 4.13.6 allows local users to gain privileges via crafted system calls that trigger mishandling of packet_fanout data structures, because of a race condition (involving fanout_add and packet_do_bind) that leads to a use-after-free, a different vulnerability than CVE-2017-6346.
Solution(s)
- centos-upgrade-kernel
- centos-upgrade-kernel-rt
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