CVE-2022-38980 — Out-of-bounds Write in Huawei Harmonyos

CWE-787 — Out-of-bounds Write2 documents2 sources
Severity
9.8CRITICALNVD
EPSS
0.2%
top 54.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedOct 14

Description

The HwAirlink module has a heap overflow vulnerability in processing data packets of the proprietary protocol.Successful exploitation of this vulnerability may allow attackers to obtain process control permissions.

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

▶NVDhuawei/harmonyos2.0, 2.1+1

🔴Vulnerability Details

1
GHSA
GHSA-7w2j-qmxj-j7jq: The HwAirlink module has a heap overflow vulnerability in processing data packets of the proprietary protocol↗2022-10-14
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