CVE-2022-20027

In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06126826; Issue ID: ALPS06126826.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://corp.mediatek.com/product-security-bulletin/February-2022	Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/February-2022	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:google:android:8.1:::::::*
	cpe:2.3:o:google:android:9.0:::::::*
	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*
	cpe:2.3:o:google:android:12.0:::::::*

OR	cpe:2.3:h:mediatek:mt8167:-:::::::*
	cpe:2.3:h:mediatek:mt8175:-:::::::*
	cpe:2.3:h:mediatek:mt8183:-:::::::*
	cpe:2.3:h:mediatek:mt8362a:-:::::::*
	cpe:2.3:h:mediatek:mt8365:-:::::::*
	cpe:2.3:h:mediatek:mt8385:-:::::::*

History

21 Nov 2024, 06:41

Type	Values Removed	Values Added
References	~~() https://corp.mediatek.com/product-security-bulletin/February-2022 - Vendor Advisory~~	() https://corp.mediatek.com/product-security-bulletin/February-2022 - Vendor Advisory

Information

Published : 2022-02-09 23:15

Updated : 2024-11-21 06:41

NVD link : CVE-2022-20027

Mitre link : CVE-2022-20027

CVE.ORG link : CVE-2022-20027

JSON object : View

Products Affected

mediatek

mt8183
mt8175
mt8362a
mt8385
mt8365
mt8167

google

android

CWE

CWE-787

Out-of-bounds Write

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