CVE-2025-32312
Android PackageParser Deserialization Privilege Escalation
Description
In createIntentsList of PackageParser.java , there is a possible way to bypass lazy bundle hardening, allowing modified data to be passed to the next process 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.
INFO
Published Date :
Sept. 4, 2025, 6:15 p.m.
Last Modified :
Sept. 5, 2025, 7:14 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Validate bundled data for integrity.
- Apply lazy bundle hardening controls.
- Sanitize all deserialized objects.
- Update relevant packages and libraries.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-32312.
| URL | Resource |
|---|---|
| https://android.googlesource.com/platform/frameworks/base/+/577cdba1048ce04816c962264a11efd02f1f5b73 | Product Patch |
| https://source.android.com/security/bulletin/2025-06-01 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-32312 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-32312
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-32312 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-32312 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Sep. 05, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* *cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:* *cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:* Added Reference Type Android (associated with Google Inc. or Open Handset Alliance): https://android.googlesource.com/platform/frameworks/base/+/577cdba1048ce04816c962264a11efd02f1f5b73 Types: Patch, Product Added Reference Type Android (associated with Google Inc. or Open Handset Alliance): https://source.android.com/security/bulletin/2025-06-01 Types: Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Sep. 05, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-502 -
New CVE Received by [email protected]
Sep. 04, 2025
Action Type Old Value New Value Added Description In createIntentsList of PackageParser.java , there is a possible way to bypass lazy bundle hardening, allowing modified data to be passed to the next process 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. Added Reference https://android.googlesource.com/platform/frameworks/base/+/577cdba1048ce04816c962264a11efd02f1f5b73 Added Reference https://source.android.com/security/bulletin/2025-06-01