PT-2023-17907 · Google · Android

Published 2023-06-01 · Updated 2023-06-22 · CVE-2023-21115

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-11 through Android-12L

Description The issue is related to improperly used crypto in the btm sec encrypt change function of btm sec.cc. This could lead to a paired device escalation of privilege with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android versions Android-11 through Android-12L, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use of a Broken Cryptographic Algorithm

Weakness Enumeration

CWE-327

Related Identifiers

ASB-A-258834033

CVE-2023-21115

Affected Products

Android

References · 5

• https://source.android.com/security/bulletin/2023-06-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-258834033 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21115 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21115 · Vendor Advisory
• https://t.me/cvenotify/52424 · Telegram Post