CVE-2023-38537

Published Oct 4, 2023

Last updated a year ago

CVSS medium 5.6

Overview

Description: A race condition in a network transport subsystem led to a heap use-after-free issue in established or unsilenced incoming audio/video calls that could have resulted in app termination or unexpected control flow with very low probability.
Source: cve-assign@fb.com
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.6
Impact score: 3.4
Exploitability score: 2.2
Vector string: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-362

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:desktop:mac_os_x:*:*",
            "vulnerable": true,
            "matchCriteriaId": "7C6CEBF5-6C77-4B03-8964-203FA2416CC7",
            "versionEndExcluding": "2.2338.12"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References