CVE-2021-22480 — Integer Overflow or Wraparound in Huawei Harmonyos

CWE-190 — Integer Overflow or Wraparound2 documents2 sources
Severity
9.8CRITICALNVD
EPSS
0.2%
top 53.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedFeb 25
Latest updateFeb 26

Description

The interface of a certain HarmonyOS module has an integer overflow vulnerability. Successful exploitation of this vulnerability may lead to heap memory overflow.

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 Packages2 packages

▶NVDhuawei/harmonyos< 2.0
▶CVEListV5huawei/harmonyos2.0

🔴Vulnerability Details

1
GHSA
GHSA-6qwq-gh52-w4xj: The interface of a certain HarmonyOS module has an integer overflow vulnerability↗2022-02-26
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