CVE-2018-9474
HIGHAndroid - Local Privilege Escalation via MediaPlayer Parcel Deserialization
Title source: llmDescription
In writeToParcel of MediaPlayer.java, there is a possible serialization/deserialization mismatch due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References (1)
Core 1
Core References
Patch, Vendor Advisory
https://source.android.com/security/bulletin/2018-09-01
Scores
CVSS v3
7.8
EPSS
0.0009
EPSS Percentile
0.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-502
Status
published
Products (6)
google/android
7.0
google/android
7.1.1
google/android
7.1.2
google/android
8.0
google/android
8.1
google/android
9.0
Published
Nov 20, 2024
Tracked Since
Feb 18, 2026