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HuaweiCVE-2021-40012

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

CVE-2021-40012

2022-07-1214:15:14

huawei

web.nvd.nist.gov

cve-2021-40012

vulnerability

pointers

data transmission

video framework

confidentiality

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

CVSS3

7.5

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

EPSS

0.001

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

Vulners

Node

huaweiemuiMatch11.0.0

huaweiemuiMatch12.0.0

huaweiharmonyosMatch2.0

huaweimagic_uiMatch4.0.0

VendorProductVersionCPE
huaweiemui11.0.0cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
huaweiemui12.0.0cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
huaweiharmonyos2.0cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
huaweimagic_ui4.0.0cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
huawei	emui	11.0.0	cpe:2.3:o:huawei:emui:11.0.0:::::::*
huawei	emui	12.0.0	cpe:2.3:o:huawei:emui:12.0.0:::::::*
huawei	harmonyos	2.0	cpe:2.3:o:huawei:harmonyos:2.0:::::::*
huawei	magic_ui	4.0.0	cpe:2.3:o:huawei:magic_ui: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

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

CVSS3

7.5

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

EPSS

0.001

Percentile

49.2%

JSON

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