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[email protected]CVE-2022-31751

HistoryJun 13, 2022 - 3:15 p.m.

CVE-2022-31751

2022-06-1315:15:10

[email protected]

web.nvd.nist.gov

cve-2022-31751

kernel

emcom module

multi-thread contention

system availability

nvd

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

12.7%

JSON

The kernel emcom module has multi-thread contention. Successful exploitation of this vulnerability may affect system availability.

Affected configurations

NVD

Node

huaweiemuiMatch10.0.0

huaweiemuiMatch10.1.0

huaweiemuiMatch10.1.1

huaweiemuiMatch11.0.0

huaweiemuiMatch11.0.1

huaweiemuiMatch12.0.0

huaweiharmonyosMatch2.0

huaweimagic_uiMatch3.0.0

huaweimagic_uiMatch3.1.0

huaweimagic_uiMatch3.1.1

huaweimagic_uiMatch4.0.0

CPENameOperatorVersion
huawei:emuihuawei emuieq10.0.0
huawei:emuihuawei emuieq10.1.0
huawei:emuihuawei emuieq10.1.1
huawei:emuihuawei emuieq11.0.0
huawei:emuihuawei emuieq11.0.1
huawei:emuihuawei emuieq12.0.0
huawei:harmonyoshuawei harmonyoseq2.0
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	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:emui	huawei emui	eq	11.0.1
huawei:emui	huawei emui	eq	12.0.0
huawei:harmonyos	huawei harmonyos	eq	2.0
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

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1-10 of 111

CNA Affected

[
  {
    "product": "HarmonyOS",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "2.0"
      }
    ]
  },
  {
    "product": "EMUI",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "10.0.0"
      },
      {
        "status": "affected",
        "version": "10.1.0"
      },
      {
        "status": "affected",
        "version": "10.1.1"
      },
      {
        "status": "affected",
        "version": "11.0.0"
      },
      {
        "status": "affected",
        "version": "11.0.1"
      },
      {
        "status": "affected",
        "version": "12.0.0"
      }
    ]
  },
  {
    "product": "Magic UI",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "3.0.0"
      },
      {
        "status": "affected",
        "version": "3.1.0"
      },
      {
        "status": "affected",
        "version": "3.1.1"
      },
      {
        "status": "affected",
        "version": "4.0.0"
      }
    ]
  }
]

References

consumer.huawei.com/en/support/bulletin/2022/6/

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

device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482

Social References

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

12.7%

JSON

Related for CVE-2022-31751

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