RHSA-2019:3889: Important: kernel security update
The kernel packages contain the Linux kernel, the core of any Linux operating system.<br>Security Fix(es):<br><li> hw: Intel GPU blitter manipulation can allow for arbitrary kernel memory write (CVE-2019-0155)</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-2019:3889?
The severity of RHSA-2019:3889 is classified as important due to the potential for arbitrary kernel memory write via Intel GPU blitter manipulation.
How do I fix RHSA-2019:3889?
To fix RHSA-2019:3889, update your kernel to version 3.10.0-862.43.3.el7 or later.
What systems are affected by RHSA-2019:3889?
RHSA-2019:3889 affects systems running the kernel package version prior to 3.10.0-862.43.3.el7 on Red Hat Enterprise Linux.
What vulnerability does RHSA-2019:3889 address?
RHSA-2019:3889 addresses CVE-2019-0155, which allows for arbitrary kernel memory writes through manipulation of Intel GPU blitter.
Is it safe to continue using the affected versions mentioned in RHSA-2019:3889?
Using the affected kernel versions is not safe, as it exposes your system to potential exploitation through CVE-2019-0155.