CVE-2022-42827

CVSS V2 None CVSS V3 High 7.8

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.7.1 and iPadOS 15.7.1, iOS 16.1 and iPadOS 16. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..

Overview

CVE ID
CVE-2022-42827

Assigner
product-security@apple.com

Vulnerability Status
Analyzed

Published Version
2022-11-01T20:15:24

Last Modified Date
2022-11-03T13:33:54

Weakness Enumerations

CWE	URL
CWE-787	http://cwe.mitre.org/data/definitions/787.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
cpe:2.3:o:apple:ipados::::::::	1	OR	15.7.1
cpe:2.3:o:apple:iphone_os::::::::	1	OR	15.7.1
cpe:2.3:o:apple:iphone_os:16.0:::::::*	1	OR
cpe:2.3:o:apple:macos::::::::	1	OR	12.6.1
cpe:2.3:o:apple:tvos::::::::	1	OR	16.1
cpe:2.3:o:apple:watchos::::::::	1	OR	9.1

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
7.8

Base Severity
HIGH

Exploitability Score
1.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://support.apple.com/en-us/HT213490
https://support.apple.com/en-us/HT213489

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-42827
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42827

History

Created	Old Value	New Value	Data Type	Notes
2022-11-01 21:00:15				Added to TrackCVE
2022-12-07 17:18:02	2022-11-01T20:15Z	2022-11-01T20:15:24	CVE Published Date	updated
2022-12-07 17:18:02		2022-11-03T13:33:54	CVE Modified Date	updated
2022-12-07 17:18:02		Analyzed	Vulnerability Status	updated
2022-12-07 17:18:03			CPE Information	updated