PT-2019-19509 · Google+1 · Android+1

Published 2019-09-27 · Updated 2021-07-21 · CVE-2019-9290

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 Android-10

Description The issue is related to possible memory corruption in tzdata due to a mismatch between allocation and deallocation functions. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android version Android-10, update to a version that includes the fix for this issue to prevent potential local escalation of privilege.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

CWE-763

Related Identifiers

CVE-2019-9290

Affected Products

Android

Tzdata

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2019-9290 · Security Note
• https://osv.dev/vulnerability/CVE-2019-9290 · Vendor Advisory
• https://source.android.com/security/bulletin/android-10 · Vendor Advisory