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cve[email protected]CVE-2021-39977
HistoryJan 03, 2022 - 10:15 p.m.

CVE-2021-39977

2022-01-0322:15:00
CWE-476
[email protected]
web.nvd.nist.gov
21
cve-2021-39977
hwnearbymain
null pointer dereference
vulnerability
process restart
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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

37.0%

JSON

The HwNearbyMain module has a NULL Pointer Dereference vulnerability.Successful exploitation of this vulnerability may cause a process to restart.

CPENameOperatorVersion
huawei:harmonyoshuawei harmonyoslt2.0

Related

cnvd 1
prion 1
cnvd
cnvd
Huawei HarmonyOS HwNearbyMain Component Null Pointer Dereference Vulnerability
2022-01-07 00:00:00
prion
prion
Null pointer dereference
2022-01-03 22:15:00

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

37.0%

JSON
Related for CVE-2021-39977
cnvd1prion1