CVE-2023-35684 json
In avdt_msg_asmbl of avdt_msg.cc, there is a possible out of bounds write due to an integer overflow.
published 2023-09-11 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-39684
- 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 6%
- public exploits
- 0
- none known
Summary
In avdt_msg_asmbl of avdt_msg.cc, there is a possible out of bounds write due to an integer overflow. This could lead to paired device escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.17% chance of exploitation in the next 30 days, higher than 6% 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-787 Out-of-bounds Write
References
-
android.googlesource.com
/platform/packages/modules/Bluetooth/+/668bbca29797728004d88db4c9b69102f3939008
issue-tracking, patch
-
source.android.com
/security/bulletin/2023-09-01
vendor-advisory
Sources
- CVE List CVE-2023-35684
- NVD CVE-2023-35684
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