RHSA-2023:3190: Important: kernel security update
The kernel packages contain the Linux kernel, the core of any Linux operating system.Security Fix(es): kernel: net/ulp: use-after-free in listening ULP sockets (CVE-2023-0461) kernel: remote DoS in TIPC kernel module (CVE-2023-1390) 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-2023:3190?
The severity of RHSA-2023:3190 is classified as important.
How do I fix RHSA-2023:3190?
To fix RHSA-2023:3190, you should update to the kernel version 4.18.0-147.83.1.el8_1.
What vulnerabilities are addressed in RHSA-2023:3190?
RHSA-2023:3190 addresses a use-after-free vulnerability in listening ULP sockets (CVE-2023-0461) and a remote DoS in the TIPC kernel module (CVE-2023-1390).
What systems are affected by RHSA-2023:3190?
Systems running specific versions of the Red Hat kernel and related packages are affected by RHSA-2023:3190.
Is it necessary to reboot after applying RHSA-2023:3190?
Yes, a reboot is typically required to ensure that the updated kernel is loaded after installing the fixes for RHSA-2023:3190.