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redhatRedHatRHSA-2024:1075
HistoryMar 05, 2024 - 12:13 a.m.

(RHSA-2024:1075) Important: edk2 security update

2024-03-0500:13:33
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12
edk2
uefi support
virtual machines
buffer overflow
dhcpv6 client
dns servers option
cve-2023-45230
cve-2023-45234

8.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.3%

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.