CVE-2020-9142

EUVD-2020-29971
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 41%
Affected Products (NVD)
VendorProductVersion
huaweiemui
9.1.0
huaweiemui
9.1.1
huaweiemui
10.0.0
huaweiemui
10.1.0
huaweiemui
10.1.1
huaweiemui
11.0.0
huaweimagic_ui
2.1.1
huaweimagic_ui
3.0.0
huaweimagic_ui
3.1.0
huaweimagic_ui
3.1.1
huaweimagic_ui
4.0.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://consumer.huawei.com/en/support/bulletin/2020/12/
https://consumer.huawei.com/en/support/bulletin/2020/12/