CVE-2022-20047

In video decoder, 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: ALPS05917489; Issue ID: ALPS05917489.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

V3 Legend

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

7.2^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

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

Configurations

Configuration 1 (hide)

AND

OR	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:mt5816:-:::::::*
	cpe:2.3:h:mediatek:mt5835:-:::::::*
	cpe:2.3:h:mediatek:mt6885:-:::::::*
	cpe:2.3:h:mediatek:mt6893:-:::::::*
	cpe:2.3:h:mediatek:mt9900:-:::::::*
	cpe:2.3:h:mediatek:mt9901:-:::::::*
	cpe:2.3:h:mediatek:mt9950:-:::::::*
	cpe:2.3:h:mediatek:mt9969:-:::::::*
	cpe:2.3:h:mediatek:mt9970:-:::::::*
	cpe:2.3:h:mediatek:mt9980:-:::::::*

History

21 Nov 2024, 06:42

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

Information

Published : 2022-03-10 17:45

Updated : 2024-11-21 06:42

NVD link : CVE-2022-20047

Mitre link : CVE-2022-20047

CVE.ORG link : CVE-2022-20047

JSON object : View

Products Affected

google

android

mediatek

mt6893
mt9950
mt5835
mt9900
mt9980
mt9969
mt9901
mt6885
mt5816
mt9970

CWE

CWE-787

Out-of-bounds Write

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7.8 /10