SB2019060740 - Race condition in Google, Google Android

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Main Vulnerability Database SB2019060740

SB2019060740 - Race condition in Google, Google Android

Published: June 7, 2019 Updated: August 8, 2020

Security Bulletin ID SB2019060740
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Race condition (CVE-ID: CVE-2019-2095)

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green


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

In callGenIDChangeListeners and related functions of SkPixelRef.cpp, there is a possible use after free due to a race condition. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-9. Android ID: A-124232283.


Remediation

Install update from vendor's website.

References