PT-2020-16617 · Google · Android

Published 2020-12-15 · Updated 2020-12-16 · CVE-2020-27040

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Android versions Android-11

Description The issue is related to a possible out of bounds read due to a missing bounds check in the phNxpNciHal core initialized function of phNxpNciHal.cc. This could lead to local information disclosure in the NFC server, requiring System execution privileges for exploitation. No user interaction is needed for exploitation.

Recommendations For Android version Android-11, update to a version that includes the fix for this issue, as specified in Android ID A-153731880.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2020-27040

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2020-27040 · Vendor Advisory
• https://source.android.com/security/bulletin/pixel/2020-12-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-27040 · Security Note
• https://t.me/cibsecurity/20847 · Telegram Post