Deserialization in Google Android
CVE-2023-35669
In checkKeyIntentParceledCorrectly of AccountManagerService.java, there is a possible way to control other running activities due to unsafe deserialization. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Vulnerability class: Insecure Deserialization
EPSS: 0.001 (1.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Google Android — versions 12, 11.0, 11
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@android.com (Patch, Issue Tracking)
- security@android.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-35669?
- CVE-2023-35669 is a high-severity vulnerability in Google Android, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2023-09-11.
- How severe is CVE-2023-35669?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2023-35669 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.