CVE-2022-20063

In atf (spm), there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS06171715; Issue ID: ALPS06171715.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 6.9 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 0.6 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

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

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:google:android:9.0:::::::*
	cpe:2.3:o:google:android:10.0:::::::*

OR	cpe:2.3:h:mediatek:mt6765:-:::::::*
	cpe:2.3:h:mediatek:mt8385:-:::::::*
	cpe:2.3:h:mediatek:mt8666:-:::::::*
	cpe:2.3:h:mediatek:mt8667:-:::::::*
	cpe:2.3:h:mediatek:mt8766:-:::::::*
	cpe:2.3:h:mediatek:mt8786:-:::::::*
	cpe:2.3:h:mediatek:mt8788:-:::::::*

Information

Published : 2022-04-11 13:15

Updated : 2022-04-14 20:43

NVD link : CVE-2022-20063

Mitre link : CVE-2022-20063

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

google

android

mediatek

mt8788
mt8786
mt8766
mt8385
mt8666
mt6765
mt8667

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