CVE-2018-9344

Published Nov 19, 2024

Last updated 3 days ago

Overview

Description: In several functions of DescramblerImpl.cpp, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Source: security@android.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.8
Impact score: 5.9
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-667
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-416

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "B06BE74B-83F4-41A3-8AD3-2E6248F7B0B2"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References