What is CVE-2023-35684?

CVE-2023-35684 is a high-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2023-09-11.

How severe is CVE-2023-35684?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Google Android

CVE-2023-35684

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.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (4.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android — versions 12, 11.0, 11

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

security@android.com (Patch, Issue Tracking)
security@android.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-35684?: CVE-2023-35684 is a high-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2023-09-11.
How severe is CVE-2023-35684?: High severity. CVSS v3 base score is 8.8 out of 10.