PT-2019-16218 · Google+7 · Android+7

Published 2019-08-20 · Updated 2025-06-18 · CVE-2019-2126

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions 7.0 through 9

Description The issue is related to a possible double free in the ParseContentEncodingEntry function of mkvparser.cc due to a missing reset of a freed pointer. This could lead to remote code execution with no additional execution privileges needed. User interaction is required for exploitation.

Recommendations For Android versions 7.0 through 9, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

ALSA-2020:4629

CESA-2020_4629

CVE-2019-2126

MGASA-2019-0369

OPENSUSE-SU-2020:0105-1

OPENSUSE-SU-2020_0105-1

OPENSUSE-SU-2024:11010-1

RHSA-2020:4629

RHSA-2020_4629

RLSA-2020:4629

SUSE-SU-2020:0143-1

SUSE-SU-2020_0143-1

USN-4199-1

USN-7579-1

Affected Products

Almalinux

Android

Centos

Linuxmint

Red Hat

Rocky Linux

Suse

Ubuntu

References · 54

• https://cve.org/CVERecord?id=CVE-2019-2126 · Security Note
• https://ubuntu.com/security/CVE-2019-9232 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2019-0369.html · Security Note
• https://osv.dev/vulnerability/USN-4199-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-2126 · Security Note
• https://source.android.com/security/bulletin/2019-08-01 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-26826 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-26825 · Vendor Advisory
• https://usn.ubuntu.com/4199-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7579-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-2126 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0105-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-7579-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00049.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:0143-1 · Vendor Advisory