CVE-2021-36989

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

There is a Kernel crash vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may escalate permissions.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-276

Affected software

No affected versions have been published.

Timeline

Published
Oct 28, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-369909.8There is a vulnerability of tampering with the kernel in Huawei Smartphone.Successful exploitation of this vulnerability may escalate permisCVE-2021-369917.5There is an Unauthorized file access vulnerability in Huawei Smartphone due to unstandardized path input.Successful exploitation of this vulCVE-2021-369927.5There is a Public key verification vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service confiCVE-2021-369937.5There is a Memory leaks vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service availability.CVE-2021-369943.7There is a issue that trustlist strings being repeatedly inserted into the linked list in Huawei Smartphone due to race conditions. SuccessfCVE-2021-369957.5There is an Unauthorized file access vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability by modifying soft linkCVE-2021-369965.3There is an Improper verification vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause transmission ofCVE-2021-369975.3There is a Low memory error in Huawei Smartphone due to the unlimited size of images to be parsed.Successful exploitation of this vulnerabilCVE-2021-369985.3There is an Improper verification vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may allow attempts to reaCVE-2021-369997.8There is a Buffer overflow vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability by sending malicious images and CVE-2021-37006.4A use-after-free vulnerability was found in usbredir in versions prior to 0.11.0 in the usbredirparser_serialize() in usbredirparser/usbrediCVE-2021-370007.8Some Huawei wearables have a permission management vulnerability.
CVE-2021-36989: Critical severity, CVSS 9.8 | Vulnix