PT-2023-18035 · Google · Android

Published 2023-07-01 · Updated 2023-07-25 · CVE-2023-21249

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 prior to the fixed version

Description The issue is related to a permissions bypass in multiple functions of OneTimePermissionUserManager.java. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android versions prior to the fixed version, consider restricting the use of the vulnerable OneTimePermissionUserManager.java functions until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Preservation of Permissions

Weakness Enumeration

CWE-281

Related Identifiers

ASB-A-217981062

CVE-2023-21249

Affected Products

Android

References · 6

• https://android.googlesource.com/platform/frameworks/base/+/c00b7e7dbc1fa30339adef693d02a51254755d7f · Patch
• https://source.android.com/security/bulletin/2023-07-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21249 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21249 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-217981062 · Vendor Advisory
• https://t.me/cibsecurity/66615 · Telegram Post