CVE-2024-0229

CVE Details

Release Date:	2024-01-16
Impact:	Important	What is this?

Description

An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local privilege escalation (if the server runs with extended privileges), or remote code execution in SSH X11 forwarding environments.

See more information about CVE-2024-0229 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:	7.8
Vector String:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version:	3.0
Attack Vector:	Local
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 (tigervnc)	ELSA-2024-0629	2024-02-01
Oracle Linux version 7 (xorg-x11-server)	ELSA-2024-0320	2024-01-22
Oracle Linux version 8 (tigervnc)	ELSA-2024-0607	2024-01-31
Oracle Linux version 8 (xorg-x11-server)	ELSA-2024-2995	2024-05-23
Oracle Linux version 8 (xorg-x11-server-Xwayland)	ELSA-2024-2996	2024-05-23
Oracle Linux version 9 (tigervnc)	ELSA-2024-0557	2024-01-31
Oracle Linux version 9 (xorg-x11-server)	ELSA-2024-2169	2024-05-02
Oracle Linux version 9 (xorg-x11-server-Xwayland)	ELSA-2024-2170	2024-05-02