CVE-2023-45234

CVE Details

Release Date:

2024-01-16

Description

EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This\nvulnerability can be exploited by an attacker to gain unauthorized \naccess and potentially lead to a loss of Confidentiality, Integrity and/or Availability.

See more information about CVE-2023-45234 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	8.8	Base Metrics:	AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector:	Adjacent network	Attack Complexity:	Low
Privileges Required:	None	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (edk2)	ELSA-2024-12408	2024-06-04
Oracle Linux version 8 (edk2)	ELSA-2024-1063	2024-03-05
Oracle Linux version 8 (edk2)	ELSA-2024-12343	2024-04-24
Oracle Linux version 8 (edk2)	ELSA-2024-20865	2024-04-24
Oracle Linux version 9 (edk2)	ELSA-2024-1075	2024-03-08
Oracle Linux version 9 (edk2)	ELSA-2024-12409	2024-06-03
Oracle Linux version 9 (edk2)	ELSA-2024-23120	2024-06-03

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team