Vulnerability CVE-2021-22369

Vulnerability CVE-2021-22369

Published: 2021-06-30

Description:

There is a Time-of-check Time-of-use (TOCTOU) Race Condition Vulnerability in Huawei Smartphone. Successful exploitation of these vulnerabilities may escalate the permission to that of the root user.

Type:

CWE-367

(Time-of-check Time-of-use (TOCTOU) Race Condition)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score	Impact Subscore	Exploitability Subscore
9.3/10	10/10	8.6/10

Exploit range	Attack complexity	Authentication
Remote	Medium	No required
Confidentiality impact	Integrity impact	Availability impact
Complete	Complete	Complete

Affected software
Huawei -> EMUI
Huawei -> Magic ui

References:

https://consumer.huawei.com/en/support/bulletin/2021/5/

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