CVE-2023-21392 json
In Bluetooth, there is a possible way to corrupt memory due to a use after free.
published 2023-10-30 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-25560
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 8%
- public exploits
- 0
- none known
Summary
In Bluetooth, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege when connecting to a Bluetooth device with no additional execution privileges needed. User interaction is not needed for exploitation.
Patch / fix
- google android 14.0
Exploit prediction
0.19% chance of exploitation in the next 30 days, higher than 8% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Google Android
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
source.android.com
/docs/security/bulletin/android-14
release-notes, vendor-advisory
Sources
- CVE List CVE-2023-21392
- NVD CVE-2023-21392
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