CVE-2022-20224

CVSS V2 Medium 5 CVSS V3 High 7.5

Description

In AT_SKIP_REST of bta_hf_client_at.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure in the Bluetooth stack with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-220732646

Overview

CVE ID
CVE-2022-20224

Assigner
security@android.com

Vulnerability Status
Analyzed

Published Version
2022-07-13T19:15:09

Last Modified Date
2022-07-26T10:54:39

Weakness Enumerations

CWE	URL
CWE-125	http://cwe.mitre.org/data/definitions/125.html

CPE Configuration (Product)

CPE	Vulnerable	Operator
cpe:2.3:o:google:android:10.0:::::::*	1	OR
cpe:2.3:o:google:android:11.0:::::::*	1	OR
cpe:2.3:o:google:android:12.0:::::::*	1	OR
cpe:2.3:o:google:android:12.1:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:P/I:N/A:N

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
https://source.android.com/security/bulletin/2022-07-01

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-20224
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20224

History

Created	Old Value	New Value	Data Type	Notes
2022-07-13 20:00:33				Added to TrackCVE