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[email protected]CVE-2021-22392

HistoryAug 02, 2021 - 5:15 p.m.

CVE-2021-22392

2021-08-0217:15:14

CWE-131

[email protected]

web.nvd.nist.gov

cve-2021-22392

huawei

buffer size

vulnerability

security_issue

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

36.0%

JSON

There is an Incorrect Calculation of Buffer Size in Huawei Smartphone.Successful exploitation of this vulnerability may cause verification bypass and directions to abnormal addresses.

Affected configurations

NVD

Node

huaweiemuiMatch9.1.0

huaweiemuiMatch9.1.1

huaweiemuiMatch10.0.0

huaweiemuiMatch10.1.0

huaweiemuiMatch10.1.1

huaweiemuiMatch11.0.0

huaweimagic_uiMatch2.1.1

huaweimagic_uiMatch3.0.0

huaweimagic_uiMatch3.1.0

huaweimagic_uiMatch3.1.1

huaweimagic_uiMatch4.0.0

CPENameOperatorVersion
huawei:emuihuawei emuieq9.1.0
huawei:emuihuawei emuieq9.1.1
huawei:emuihuawei emuieq10.0.0
huawei:emuihuawei emuieq10.1.0
huawei:emuihuawei emuieq10.1.1
huawei:emuihuawei emuieq11.0.0
huawei:magic_uihuawei magic uieq2.1.1
huawei:magic_uihuawei magic uieq3.0.0
huawei:magic_uihuawei magic uieq3.1.0
huawei:magic_uihuawei magic uieq3.1.1

CPE	Name	Operator	Version
huawei:emui	huawei emui	eq	9.1.0
huawei:emui	huawei emui	eq	9.1.1
huawei:emui	huawei emui	eq	10.0.0
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:magic_ui	huawei magic ui	eq	2.1.1
huawei:magic_ui	huawei magic ui	eq	3.0.0
huawei:magic_ui	huawei magic ui	eq	3.1.0
huawei:magic_ui	huawei magic ui	eq	3.1.1

Rows per page:

1-10 of 111

CNA Affected

[
  {
    "product": "EMUI",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "11.0.0"
      },
      {
        "status": "affected",
        "version": "10.1.1"
      },
      {
        "status": "affected",
        "version": "10.1.0"
      },
      {
        "status": "affected",
        "version": "10.0.0"
      },
      {
        "status": "affected",
        "version": "9.1.1"
      },
      {
        "status": "affected",
        "version": "9.1.0"
      }
    ]
  },
  {
    "product": "Magic UI",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "4.0.0"
      },
      {
        "status": "affected",
        "version": "3.1.1"
      },
      {
        "status": "affected",
        "version": "3.1.0"
      },
      {
        "status": "affected",
        "version": "3.0.0"
      },
      {
        "status": "affected",
        "version": "2.1.1"
      }
    ]
  }
]

References

consumer.huawei.com/en/support/bulletin/2021/6/

Social References

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

36.0%

JSON

Related for CVE-2021-22392

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