CVE-2021-0325

HIGH

Android -8.1,9,10,11 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2021-0325. PoCs published by nanopathi.

AI-analyzed exploit summary This repository contains source code files from the Android Open Source Project (AOSP) related to CVE-2021-0325, a vulnerability in the libavc library. The code includes buffer management functions and other components, but no explicit exploit or proof-of-concept is present.

Description

In ih264d_parse_pslice of ih264d_parse_pslice.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-174238784

Exploits (1)

nomisec WRITEUP 1 stars
by nanopathi · poc
https://github.com/nanopathi/external_libavc_AOSP10_r33_CVE-2021-0325

This repository contains source code files from the Android Open Source Project (AOSP) related to CVE-2021-0325, a vulnerability in the libavc library. The code includes buffer management functions and other components, but no explicit exploit or proof-of-concept is present.

Classification
Writeup 90%
Attack Type
Other
Complexity
Moderate
Reliability
Theoretical
Target: Android Open Source Project (AOSP) libavc library
No auth needed
Prerequisites: Access to vulnerable Android device with affected libavc library
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/2021-02-01

Scores

CVSS v3 8.8
EPSS 0.0205
EPSS Percentile 78.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (4)
google/android 8.1
google/android 9.0
google/android 10.0
google/android 11.0
Published Feb 10, 2021
Tracked Since Feb 18, 2026