Buffer overflow in Google Android - CVE-2020-0221

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Main Vulnerability Database Vulnerabilities #VU34389

Buffer overflow in Google Android - CVE-2020-0221

Published: May 14, 2020 / Updated: August 8, 2020


Vulnerability identifier: #VU34389
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-0221
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Google Android
Software vendor:
Google

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

Airbrush FW's scratch memory allocator is susceptible to numeric overflow. When the overflow occurs, the next allocation could potentially return a pointer within the previous allocation's memory, which could lead to improper memory access.Product: AndroidVersions: Android kernelAndroid ID: A-135772851


Remediation

Install update from vendor's website.

External links