PT-2022-14741 · Google · Android

Published 2022-12-16 · Updated 2022-12-20 · CVE-2022-20527

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-13

Description The issue is related to a possible out of bounds read in the HalCoreCallback of halcore.cc due to a missing bounds check. This could lead to local information disclosure from the NFC firmware with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android version Android-13, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2022-20527

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2022-20527 · Vendor Advisory
• https://source.android.com/security/bulletin/pixel/2022-12-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20527 · Security Note
• https://t.me/cibsecurity/54711 · Telegram Post