RHSA-2019:3873: Important: kernel security update
The kernel packages contain the Linux kernel, the core of any Linux operating system.Security Fix(es): hw: Intel GPU blitter manipulation can allow for arbitrary kernel memory write (CVE-2019-0155) 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-2019:3873?
The severity of RHSA-2019:3873 is classified as important.
How do I fix RHSA-2019:3873?
To fix RHSA-2019:3873, you should update your kernel packages to version 3.10.0-957.38.3.el7 or later.
What vulnerability does RHSA-2019:3873 address?
RHSA-2019:3873 addresses the vulnerability where Intel GPU blitter manipulation can allow for arbitrary kernel memory writes, identified as CVE-2019-0155.
Which software packages are affected by RHSA-2019:3873?
The affected packages include kernel, bpftool, kernel-debug, and several other kernel-related packages all requiring updates to version 3.10.0-957.38.3.el7.
Is there a risk if RHSA-2019:3873 is not addressed?
Yes, if RHSA-2019:3873 is not addressed, systems may be vulnerable to arbitrary memory write attacks, which could compromise system security.