CVE-2022-32618

CVSS V2 None CVSS V3 Medium 6.8

Description

In typec, there is a possible out of bounds write due to an incorrect calculation of buffer size. This could lead to local escalation of privilege, for an attacker who has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07262454; Issue ID: ALPS07262454.

Overview

CVE ID
CVE-2022-32618

Assigner
security@mediatek.com

Vulnerability Status
Analyzed

Published Version
2022-11-08T21:15:15

Last Modified Date
2022-11-09T17:03:34

Weakness Enumerations

CWE	URL
CWE-131	http://cwe.mitre.org/data/definitions/131.html

CPE Configuration (Product)

CPE	Vulnerable	Operator
		AND
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:13.0:::::::*	1	OR
cpe:2.3:h:mediatek:mt6833:-:::::::*	0	OR
cpe:2.3:h:mediatek:mt6873:-:::::::*	0	OR
cpe:2.3:h:mediatek:mt6893:-:::::::*	0	OR
cpe:2.3:h:mediatek:mt8798:-:::::::*	0	OR

CVSS Version 3

Version
3.1

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

Attack Vector
PHYSICAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
6.8

Base Severity
MEDIUM

Exploitability Score
0.9

Impact Score
5.9

References

Reference URL	Reference Tags
https://corp.mediatek.com/product-security-bulletin/November-2022

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-32618
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32618

History

Created	Old Value	New Value	Data Type	Notes
2022-11-08 22:00:15				Added to TrackCVE
2022-12-07 17:29:06	2022-11-08T21:15Z	2022-11-08T21:15:15	CVE Published Date	updated
2022-12-07 17:29:06		2022-11-09T17:03:34	CVE Modified Date	updated
2022-12-07 17:29:06		Analyzed	Vulnerability Status	updated
2022-12-07 17:29:07			CPE Information	updated