PT-2021-13444 · Google · Android

Published 2021-12-15 · Updated 2021-12-20 · CVE-2021-1043

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Low

Base vector

AV:L/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Android versions prior to the fixed version

Description The issue is related to a possible downgrade attack due to under utilized anti-rollback protections. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2021-1043

Affected Products

Android

References · 4

• https://source.android.com/security/bulletin/pixel/2021-11-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1043 · Security Note
• https://t.me/cvenotify/24652 · Telegram Post
• https://t.me/cibsecurity/34102 · Telegram Post