PT-2020-13720 · Google+2 · Android+2

Published 2020-06-04 · Updated 2020-06-11 · CVE-2020-13839

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions LG mobile devices with Android OS versions 7.2, 8.0, 8.1, 9, and 10 (MTK chipsets)

Description An issue allows code execution via a custom AT command handler buffer overflow.

Recommendations For Android OS versions 7.2, 8.0, 8.1, 9, and 10, consider disabling the custom AT command handler until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2020-13839

Affected Products

Android

Lg Mobile Devices

Mtk

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-13839 · Security Note
• https://osv.dev/vulnerability/CVE-2020-13839 · Vendor Advisory
• https://lgsecurity.lge.com · Vendor Advisory