CVE-2023-21115
High
Description
In btm_sec_encrypt_change of btm_sec.cc, there is a possible way to downgrade the link key type due to improperly used crypto. This could lead to paired device escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-258834033
SeverityHigh
CVSS8.8
Exploit probability—
Product
Google Android
PublishedJun 15, 2023
First seenJun 15, 2023
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google android | 11.0, 12.0, 12.1 | — |
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