CVE-2021-46894

2023-07-0612:23:59

CWE-269

huawei

www.cve.org

uaf vulnerability

uinput module

kernel privilege escalation

9.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.5%

JSON

Use After Free (UAF) vulnerability in the uinput module.Successful exploitation of this vulnerability may lead to kernel privilege escalation.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "HarmonyOS",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "2.0.0"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "EMUI",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "12.0.0"
      }
    ]
  }
]