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[email protected]CVE-2021-46885

HistoryMay 26, 2023 - 5:15 p.m.

CVE-2021-46885

2023-05-2617:15:12

CWE-120

[email protected]

web.nvd.nist.gov

cve-2021-46885

video framework

memory overwriting

addition overflow

vulnerability

availability

nvd

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

34.1%

JSON

The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availability.

Affected configurations

NVD

Node

huaweiemuiMatch10.1.0

huaweiemuiMatch10.1.1

huaweiemuiMatch11.0.0

huaweiemuiMatch12.0.0

huaweiemuiMatch12.0.1

CPENameOperatorVersion
huawei:emuihuawei emuieq10.1.0
huawei:emuihuawei emuieq10.1.1
huawei:emuihuawei emuieq11.0.0
huawei:emuihuawei emuieq12.0.0
huawei:emuihuawei emuieq12.0.1

CPE	Name	Operator	Version
huawei:emui	huawei emui	eq	10.1.0
huawei:emui	huawei emui	eq	10.1.1
huawei:emui	huawei emui	eq	11.0.0
huawei:emui	huawei emui	eq	12.0.0
huawei:emui	huawei emui	eq	12.0.1

CNA Affected

[
  {
    "vendor": "Huawei",
    "product": "HarmonyOS",
    "versions": [
      {
        "version": "2.1.0",
        "status": "affected"
      },
      {
        "version": "2.0.1",
        "status": "affected"
      },
      {
        "version": "2.0.0",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Huawei",
    "product": "EMUI",
    "versions": [
      {
        "version": "12.0.1",
        "status": "affected"
      },
      {
        "version": "12.0.0",
        "status": "affected"
      },
      {
        "version": "11.0.0",
        "status": "affected"
      },
      {
        "version": "10.1.1",
        "status": "affected"
      },
      {
        "version": "10.1.0",
        "status": "affected"
      }
    ]
  }
]

References

consumer.huawei.com/en/support/bulletin/2023/5/

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

34.1%

JSON

Related for CVE-2021-46885

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