PT-2019-16011 · Google · Android

Published 2019-02-28 · Updated 2021-07-21 · CVE-2019-1993

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions 8.0 through 9

Description The issue is related to a possible memory corruption due to an integer overflow in the register app function of btif hd.cc. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android versions 8.0 through 9, update to a version that contains a fix for this issue to prevent local escalation of privilege.

Fix

Memory Corruption

Integer Overflow

Weakness Enumeration

CWE-787

CWE-190

Related Identifiers

CVE-2019-1993

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2019-1993 · Vendor Advisory
• https://source.android.com/security/bulletin/2019-02-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1993 · Security Note
• http://securityfocus.com/bid/106946 · Note