CVE-2022-46344

CVE Details

Release Date:2022-12-14

Description


A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.

See more information about CVE-2022-46344 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:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector: Network Attack Complexity: Low
Privileges Required: Low User Interaction: None
Scope: Unchanged Confidentiality Impact: High
Integrity Impact: High Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (tigervnc)ELSA-2023-00452023-01-09
Oracle Linux version 7 (xorg-x11-server)ELSA-2023-00462023-01-09
Oracle Linux version 8 (tigervnc)ELSA-2023-28302023-05-24
Oracle Linux version 8 (xorg-x11-server)ELSA-2023-28062023-05-24
Oracle Linux version 8 (xorg-x11-server-Xwayland)ELSA-2023-28052023-05-24
Oracle Linux version 9 (tigervnc)ELSA-2023-22572023-05-15
Oracle Linux version 9 (xorg-x11-server)ELSA-2023-22482023-05-15
Oracle Linux version 9 (xorg-x11-server-Xwayland)ELSA-2023-22492023-05-15



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

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