RHSA-2019:4056: Important: kernel security update
The kernel packages contain the Linux kernel, the core of any Linux operating system.<br>Security Fix(es):<br><li> kernel: Memory corruption due to incorrect socket cloning (CVE-2018-9568)</li> <li> Kernel: page cache side channel attacks (CVE-2019-5489)</li> 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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2019:4056?
The severity of RHSA-2019:4056 is rated as important due to memory corruption and potential side channel attacks.
How do I fix RHSA-2019:4056?
To fix RHSA-2019:4056, update the kernel packages to version 2.6.32-431.97.1.el6 or later.
What vulnerabilities are addressed by RHSA-2019:4056?
RHSA-2019:4056 addresses memory corruption due to incorrect socket cloning (CVE-2018-9568) and page cache side channel attacks (CVE-2019-5489).
Which systems are affected by RHSA-2019:4056?
RHSA-2019:4056 affects Red Hat Enterprise Linux 6 with specific kernel versions prior to update 2.6.32-431.97.1.el6.
Is there a workaround for RHSA-2019:4056?
There are no official workarounds for RHSA-2019:4056, and it is recommended to apply the available updates.