CVE-2021-37022 — Out-of-bounds Write in Huawei Harmonyos

CWE-787 — Out-of-bounds Write2 documents2 sources
Severity
9.8CRITICALNVD
EPSS
0.2%
top 54.98%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedNov 23
Latest updateNov 24

Description

There is a Heap-based Buffer Overflow vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause root permission which can be escalated.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

1
GHSA
GHSA-cgv7-mrmg-p534: There is a Heap-based Buffer Overflow vulnerability in Huawei Smartphone↗2021-11-24
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