CVE-2020-9142

moderate-risk
Published 2021-01-13

There is a heap base buffer overflow vulnerability in some Huawei smartphone.Successful exploitation of this vulnerability can cause heap overflow and memory overwriting when the system incorrectly processes the update file.

Do I need to act?

-
0.20% 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
9
CVSS 9.1/10 Critical
NETWORK / LOW complexity

Affected Products (11)

Affected Vendors

Huawei

References (2)

Vendor Advisory https://consumer.huawei.com/en/support/bulletin/2020/12/
Vendor Advisory https://consumer.huawei.com/en/support/bulletin/2020/12/
48
/ 100
moderate-risk
Severity 31/34 · Critical
Exploitability 1/34 · Minimal
Exposure 16/34 · Moderate