RHSA-2024:1076: Important: edk2 security update
EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fix(es): edk2: Buffer overflow in the DHCPv6 client via a long Server ID option (CVE-2023-45230) edk2: Buffer overflow when processing DNS Servers option in a DHCPv6 Advertise message (CVE-2023-45234) 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-2024:1076?
The severity of RHSA-2024:1076 is classified as critical due to the buffer overflow vulnerability in the DHCPv6 client.
How do I fix RHSA-2024:1076?
To fix RHSA-2024:1076, update the affected packages to the remedial version 20221207gitfff6d81270b5-9.el9_2.2.
Which products are affected by RHSA-2024:1076?
RHSA-2024:1076 affects several Red Hat products including Red Hat Enterprise Linux Server and Red Hat CodeReady Linux Builder for IBM z Systems.
What vulnerability does RHSA-2024:1076 address?
RHSA-2024:1076 addresses a buffer overflow vulnerability identified as CVE-2023-45230.
What is the CVE associated with RHSA-2024:1076?
The CVE associated with RHSA-2024:1076 is CVE-2023-45230, which pertains to a buffer overflow in the DHCPv6 client.