PT-2021-13018 · Google · Android

Published 2021-02-01 · Updated 2021-02-12 · CVE-2021-0337

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-8.1 through Android-11

Description: In the moveInMediaStore function of FileSystemProvider.java, there is a possible file exposure due to stale metadata. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.

Recommendations: For Android versions Android-8.1 through Android-11, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-312

Related Identifiers

ASB-A-157474195

CVE-2021-0337

Affected Products

Android

References · 7

• https://osv.dev/vulnerability/CVE-2021-0337 · Vendor Advisory
• https://source.android.com/security/bulletin/2021-02-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0337 · Security Note
• https://osv.dev/vulnerability/ASB-A-157474195 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/base/+/5afa7645579a01b77005b8a60f3713ca3e653fba · Note
• https://t.me/cvenotify/9730 · Telegram Post
• https://t.me/cibsecurity/23370 · Telegram Post