CVE-2022-20416

CVSS V2 None CVSS V3 High 7.8
Description
In audioTransportsToHal of HidlUtils.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-237717857
Overview
  • CVE ID
  • CVE-2022-20416
  • Assigner
  • security@android.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-10-11T20:15:11
  • Last Modified Date
  • 2022-10-13T02:44:44
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* 1 OR
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://source.android.com/security/bulletin/2022-10-01
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-20416
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20416
History
Created Old Value New Value Data Type Notes
2022-10-11 21:00:58 Added to TrackCVE
2022-12-07 06:24:38 2022-10-11T20:15Z 2022-10-11T20:15:11 CVE Published Date updated
2022-12-07 06:24:39 2022-10-13T02:44:44 CVE Modified Date updated
2022-12-07 06:24:39 Analyzed Vulnerability Status updated