CVE-2022-4139

CVE Details

Release Date:

2023-01-27

Description

An incorrect TLB flush issue was found in the Linux kernel's GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.

See more information about CVE-2022-4139 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:	7.8	Base Metrics:	AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector:	Local network	Attack Complexity:	Low
Privileges Required:	Low	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (kernel-uek)	ELSA-2023-12119	2023-02-14
Oracle Linux version 7 (kernel-uek-container)	ELSA-2023-12121	2023-02-14
Oracle Linux version 8 (kernel)	ELSA-2023-0101	2023-01-13
Oracle Linux version 8 (kernel-uek)	ELSA-2023-12116	2023-02-13
Oracle Linux version 8 (kernel-uek)	ELSA-2023-12119	2023-02-14
Oracle Linux version 8 (kernel-uek)	ELSA-2023-12120	2023-02-13
Oracle Linux version 8 (kernel-uek-container)	ELSA-2023-12121	2023-02-14
Oracle Linux version 9 (kernel)	ELSA-2023-0334	2023-01-25
Oracle Linux version 9 (kernel-uek)	ELSA-2023-12116	2023-02-13

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