CVE-2023-21202

low-risk
Published 2023-06-28

In btm_delete_stored_link_key_complete of btm_devctl.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure over Bluetooth with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-260568359

Do I need to act?

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0.04% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.5/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Google

References (2)

Vendor Advisory https://source.android.com/security/bulletin/pixel/2023-06-01
Vendor Advisory https://source.android.com/security/bulletin/pixel/2023-06-01
21
/ 100
low-risk
Severity 16/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal