CVE-2021-26401

CVE Details

Release Date:	2022-03-08
Impact:	Moderate	What is this?

Description

LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.

See more information about CVE-2021-26401 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:	4.7
Vector String:	CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Version:	3.0
Attack Vector:	Local
Attack Complexity:	High
Privileges Required:	Low
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (kernel)	ELSA-2023-0187	2023-10-20
Oracle Linux version 7 (kernel)	ELSA-2023-0399	2023-01-25
Oracle Linux version 7 (kernel-uek)	ELSA-2022-9244	2022-03-23
Oracle Linux version 7 (kernel-uek)	ELSA-2022-9273	2022-04-11
Oracle Linux version 7 (kernel-uek)	ELSA-2022-9313	2022-04-25
Oracle Linux version 7 (kernel-uek-container)	ELSA-2022-9245	2022-03-23
Oracle Linux version 7 (kernel-uek-container)	ELSA-2022-9274	2022-04-11
Oracle Linux version 7 (kernel-uek-container)	ELSA-2022-9314	2022-04-25
Oracle Linux version 8 (kernel)	ELSA-2022-1988	2022-05-17
Oracle Linux version 8 (kernel-uek)	ELSA-2022-9244	2022-03-23
Oracle Linux version 8 (kernel-uek)	ELSA-2022-9273	2022-04-11
Oracle Linux version 8 (kernel-uek-container)	ELSA-2022-9245	2022-03-23
Oracle Linux version 8 (kernel-uek-container)	ELSA-2022-9274	2022-04-11