CVE-2023-20994

Published Mar 24, 2023

Last updated 2 years ago

Overview

Description: In _ufdt_output_property_to_fdt of ufdt_convert.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-259062118
Source: security@android.com
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.7
Impact score: 5.9
Exploitability score: 0.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-787

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "879FFD0C-9B38-4CAA-B057-1086D794D469"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References