RHSA-2021:4122: Important: kpatch-patch security update

First published: Wed Nov 03 2021(Updated: )

This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.<br>Security Fix(es):<br><li> kernel: use-after-free in drivers/infiniband/core/ucma.c ctx use-after-free</li> (CVE-2020-36385)<br><li> kernel: out-of-bounds write due to a heap buffer overflow in</li> __hidinput_change_resolution_multipliers() of hid-input.c (CVE-2021-0512)<br>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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