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CVE-2020-0041

In binder_transaction of binder.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of...

Basic Information

CVE State
PUBLISHED
Reserved Date
October 17, 2019
Published Date
March 10, 2020
Last Updated
February 07, 2025
Vendor
Google
Product
Android
Description
In binder_transaction of binder.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-145988638References: Upstream kernel
Tags
android cisa

CVSS Scores

CVSS v3.1

7.8 - HIGH

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.2

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

SSVC Information

Exploitation
active
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (2021-11-03 00:00:00 UTC) Source
Proof of Concept Available
Yes (added 2021-09-10 08:01:54 UTC) Source

References

https://source.android.com/security/bulletin/2020-03-01

Known Exploited Vulnerability Information

Source Added Date
CISA 2021-11-03 00:00:00 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

vaginessa/CVE-2020-0041-Pixel-3a

Type: github • Created: 2023-08-14 01:46:47 UTC • Stars: 3

Local privilege escalation exploit for Android Binder bug CVE-2020-0041 (Pixel 3a)

koharin/CVE-2020-0041

Type: github • Created: 2021-09-10 08:01:54 UTC • Stars: 0

j4nn/CVE-2020-0041

Type: github • Created: 2020-08-10 21:34:16 UTC • Stars: 53

bluefrostsecurity/CVE-2020-0041

Type: github • Created: 2020-03-31 17:53:57 UTC • Stars: 234

Exploits for Android Binder bug CVE-2020-0041

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Proof of Concept Exploit Available

  • Added to KEVIntel