CVE-2022-45406

CVE Details

Release Date:

2022-12-22

Description

If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.

See more information about CVE-2022-45406 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:	9.8	Base Metrics:	AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector:	Network	Attack Complexity:	Low
Privileges Required:	None	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (firefox)	ELSA-2022-8552	2022-11-22
Oracle Linux version 7 (thunderbird)	ELSA-2022-8555	2022-11-22
Oracle Linux version 8 (firefox)	ELSA-2022-8554	2022-11-22
Oracle Linux version 8 (thunderbird)	ELSA-2022-8547	2022-11-22
Oracle Linux version 9 (firefox)	ELSA-2022-8580	2022-11-24
Oracle Linux version 9 (thunderbird)	ELSA-2022-8561	2022-11-24

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