CVE-2023-21517

Published Jun 28, 2023

Last updated a year ago

CVSS critical 9.8

Overview

Description: Heap out-of-bound write vulnerability in Exynos baseband prior to SMR Jun-2023 Release 1 allows remote attacker to execute arbitrary code.
Source: mobile.security@samsung.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-787
mobile.security@samsung.com: CWE-120

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:h:samsung:exynos:-:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E04D5D21-1755-4766-8302-A0BE61EE9F43"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References