CVE-2022-20453

MEDIUM

Android - Local Denial of Service via MmsProvider Path Traversal

Title source: llm
STIX 2.1

Description

In update of MmsProvider.java, there is a possible constriction of directory permissions due to a path traversal error. This could lead to local denial of service of SIM recognition with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-240685104

References (1)

Core 1

Scores

CVSS v3 5.5
EPSS 0.0016
EPSS Percentile 5.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (5)
google/android 10.0
google/android 11.0
google/android 12.0
google/android 12.1
google/android 13.0
Published Nov 08, 2022
Tracked Since Feb 18, 2026