CVE-2021-22462 Detail

Current Description

A component of the HarmonyOS has a NULL Pointer Dereference vulnerability. Local attackers may exploit this vulnerability to cause kernel crash.

View Analysis Description

Analysis Description

A component of the HarmonyOS has a NULL Pointer Dereference vulnerability. Local attackers may exploit this vulnerability to cause kernel crash.

Severity

CVSS 3.x Severity and Metrics:

CVSS 2.0 Severity and Metrics:

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference NIST  

Change History

2 change records found show changes

Reanalysis 11/01/2021 3:28:25 PM

Action Type Old Value New Value
Changed Reference Type
https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808 Not Applicable, Vendor Advisory
https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808 Vendor Advisory

Initial Analysis 11/01/2021 3:07:18 PM

Action Type Old Value New Value
Added CPE Configuration
OR
     *cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
Added CVSS V2
NIST (AV:L/AC:L/Au:N/C:N/I:N/A:P)
Added CVSS V3.1
NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Added CWE
NIST CWE-476
Changed Reference Type
https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808 No Types Assigned
https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808 Not Applicable, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-22462
NVD Published Date:
10/28/2021
NVD Last Modified:
11/01/2021
Source:
Huawei Technologies