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[email protected]CVE-2021-40012

HistoryJul 12, 2022 - 2:15 p.m.

CVE-2021-40012

2022-07-1214:15:14

[email protected]

web.nvd.nist.gov

cve-2021-40012

vulnerability

pointers

data transmission

video framework

confidentiality

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

49.2%

JSON

Vulnerability of pointers being incorrectly used during data transmission in the video framework. Successful exploitation of this vulnerability may affect confidentiality.

Affected configurations

NVD

Node

huaweiemuiMatch11.0.0

huaweiemuiMatch12.0.0

huaweiharmonyosMatch2.0

huaweimagic_uiMatch4.0.0

CPENameOperatorVersion
huawei:emuihuawei emuieq11.0.0
huawei:emuihuawei emuieq12.0.0
huawei:harmonyoshuawei harmonyoseq2.0
huawei:magic_uihuawei magic uieq4.0.0

CPE	Name	Operator	Version
huawei:emui	huawei emui	eq	11.0.0
huawei:emui	huawei emui	eq	12.0.0
huawei:harmonyos	huawei harmonyos	eq	2.0
huawei:magic_ui	huawei magic ui	eq	4.0.0

CNA Affected

[
  {
    "product": "HarmonyOS",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "2.0"
      }
    ]
  },
  {
    "product": "EMUI",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "12.0.0"
      },
      {
        "status": "affected",
        "version": "11.0.0"
      }
    ]
  },
  {
    "product": "Magic UI",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "4.0.0"
      }
    ]
  }
]

References

consumer.huawei.com/en/support/bulletin/2022/7/

consumer.huawei.com/en/support/bulletin/2022/8/

device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202208-0000001363876177

Social References

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

49.2%

JSON

Related for CVE-2021-40012

prion1 cvelist1 nvd1