CVE-2022-20038

In ccu driver, there is a possible memory corruption due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06183335; Issue ID: ALPS06183335.

CVSS v3 6.7 MEDIUM
CVSS v2.0 4.6 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

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

cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*

OR	cpe:2.3:h:mediatek:mt6833:-:::::::*
	cpe:2.3:h:mediatek:mt6853:-:::::::*
	cpe:2.3:h:mediatek:mt6873:-:::::::*
	cpe:2.3:h:mediatek:mt6877:-:::::::*
	cpe:2.3:h:mediatek:mt6885:-:::::::*
	cpe:2.3:h:mediatek:mt6893:-:::::::*
	cpe:2.3:h:mediatek:mt8791:-:::::::*
	cpe:2.3:h:mediatek:mt8797:-:::::::*

History

21 Nov 2024, 06:42

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 06:42

NVD link : CVE-2022-20038

Mitre link : CVE-2022-20038

CVE.ORG link : CVE-2022-20038

JSON object : View

Products Affected

mediatek

mt6885
mt6877
mt8797
mt6873
mt6833
mt6853
mt8791
mt6893

google

android

CWE

CWE-787

Out-of-bounds Write

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