PT-2021-12995 · Google · Android

Published 2021-01-01 · Updated 2021-01-13 · CVE-2021-0312

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Android versions 8.0 through 11

Description: The issue is related to a possible out of bounds write due to an integer overflow in the WAVSource::read function of WAVExtractor.cpp. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is required for exploitation.

Recommendations: For Android versions 8.0 through 11, update to a version that includes the fix for the issue in WAVExtractor.cpp.

Fix

Integer Overflow

Memory Corruption

Weakness Enumeration

CWE-190

CWE-787

Related Identifiers

ASB-A-170583712

CVE-2021-0312

Affected Products

Android

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-0312 · Security Note
• https://source.android.com/security/bulletin/2021-01-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-0312 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-170583712 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/av/+/bb460899b97f260e7ed556b578318b1133335e1c · Note