CVE-2023-20588

CVE Details

Release Date:	2023-08-08
Impact:	Low	What is this?

Description

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.

See more information about CVE-2023-20588 from MITRE CVE dictionary and NIST NVD

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

CVSS v3 metrics

Base Score:	6.0
Vector String:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Version:	3.0
Attack Vector:	Local
Attack Complexity:	Low
Privileges Required:	High
User Interaction:	None
Scope:	Changed
Confidentiality Impact:	High
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (kernel-uek)	ELSA-2023-12874	2023-10-17
Oracle Linux version 7 (kernel-uek-container)	ELSA-2023-12910	2023-10-13
Oracle Linux version 8 (kernel-uek)	ELSA-2023-12858	2023-10-10
Oracle Linux version 8 (kernel-uek)	ELSA-2023-12874	2023-10-17
Oracle Linux version 8 (kernel-uek-container)	ELSA-2023-12911	2023-10-13
Oracle Linux version 9 (kernel-uek)	ELSA-2023-12858	2023-10-10