CVE-2021-0919

In getService of IServiceManager.cpp, there is a possible unhandled exception due to an integer overflow. This could lead to local denial of service making the lockscreen unusable with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-9Android ID: A-197336441

CVSS v3 5.0 MEDIUM
CVSS v2.0 1.9 LOW

5.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.3 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

1.9^/10

CVSS v2.0 : LOW

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

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://source.android.com/security/bulletin/2021-11-01	Vendor Advisory
https://source.android.com/security/bulletin/2021-11-01	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 05:43

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2021-11-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/2021-11-01 - Vendor Advisory

Information

Published : 2021-12-15 19:15

Updated : 2024-11-21 05:43

NVD link : CVE-2021-0919

Mitre link : CVE-2021-0919

CVE.ORG link : CVE-2021-0919

JSON object : View

Products Affected

google

android

CWE

CWE-190

Integer Overflow or Wraparound

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