PT-2022-14382 · Google · Android

Published 2022-06-01 · Updated 2022-06-23 · CVE-2022-20147

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-10 through Android-12L

Description The issue is related to a possible out of bounds write due to a missing bounds check in the nfa dm check set config function of nfa dm main.cc. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android versions Android-10 through Android-12L, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ASB-A-221216105

CVE-2022-20147

Affected Products

Android

References · 6

• https://osv.dev/vulnerability/ASB-A-221216105 · Vendor Advisory
• https://source.android.com/security/bulletin/2022-06-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20147 · Security Note
• https://osv.dev/vulnerability/CVE-2022-20147 · Vendor Advisory
• https://t.me/cibsecurity/44518 · Telegram Post
• https://android.googlesource.com/platform/system/nfc/+/88c5c267e889699c71412022e3fcb03d20100e99 · Note