The DFX module has a vulnerability of improper validation of integrity check values.Successful exploitation of this vulnerability may affec…

published 2022-04-11 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-27400

cvss: 7.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits: 0; none known

The DFX module has a vulnerability of improper validation of integrity check values.Successful exploitation of this vulnerability may affect system stability.

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected products

Huawei HarmonyOS
Huawei EMUI
Huawei Magic UI

Classification

Weakness

CWE-354 Improper Validation of Integrity Check Value

References

consumer.huawei.com /en/support/bulletin/2022/4/
vendor-advisory
device.harmonyos.com /en/docs/security/update/security-bulletins-phones-202204-0000001224076294
vendor-advisory

Sources

CVE List CVE-2022-22253
NVD CVE-2022-22253

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary