CVE-2021-36994

low-risk
Published 2021-10-28

There is a issue that trustlist strings being repeatedly inserted into the linked list in Huawei Smartphone due to race conditions. Successful exploitation of this vulnerability can cause exceptions when managing the system trustlist.

Do I need to act?

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0.09% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.7/10 Low
NETWORK / HIGH complexity

Affected Products (4)

Affected Vendors

Huawei

References (2)

Vendor Advisory https://consumer.huawei.com/en/support/bulletin/2021/7/
Vendor Advisory https://consumer.huawei.com/en/support/bulletin/2021/7/
23
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 10/34 · Low