CVE-2021-0457

In the FingerTipS touch screen driver, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-157155375

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://source.android.com/security/bulletin/pixel/2021-03-01	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-279/	Third Party Advisory
https://source.android.com/security/bulletin/pixel/2021-03-01	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-279/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:42

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/pixel/2021-03-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/pixel/2021-03-01 - Vendor Advisory
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-21-279/ - Third Party Advisory~~	() https://www.zerodayinitiative.com/advisories/ZDI-21-279/ - Third Party Advisory

Information

Published : 2021-03-10 17:15

Updated : 2024-11-21 05:42

NVD link : CVE-2021-0457

Mitre link : CVE-2021-0457

CVE.ORG link : CVE-2021-0457

JSON object : View

Products Affected

google

android

CWE

CWE-787

Out-of-bounds Write

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