CVE-2021-39996

2022-01-0722:39:49

huawei

www.cve.org

9.8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.5%

JSON

There is a Heap-based buffer overflow vulnerability with the NFC module in smartphones. Successful exploitation of this vulnerability may cause memory overflow.

CNA Affected

[
  {
    "product": "EMUI;Magic UI;HarmonyOS",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "EMUI 10.0.0,EMUI 10.1.0,EMUI 10.1.1,EMUI 11.0.0,EMUI 11.0.1"
      },
      {
        "status": "affected",
        "version": "Magic UI 3.0.0,Magic UI 3.1.0,Magic UI 3.1.1,Magic UI 4.0.0"
      },
      {
        "status": "affected",
        "version": "HarmonyOS 2.0"
      }
    ]
  }
]