The phones have the heap overflow, out-of-bounds read, and null pointer vulnerabilities in the fingerprint trusted application (TA).Success…

published 2022-10-14 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-44786

cvss: 3.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 4%
public exploits: 0; none known

The phones have the heap overflow, out-of-bounds read, and null pointer vulnerabilities in the fingerprint trusted application (TA).Successful exploitation of this vulnerability may affect the fingerprint service.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 17 mo ago (2025-05-14)

Exploit prediction

0.16% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	3.4	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
NVD	3.1	3.4	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
CNA	3.1	3.4	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L

Affected products

Huawei HarmonyOS
Huawei EMUI

Classification

Weakness

CWE-476 NULL Pointer Dereference
CWE-125 Out-of-bounds Read
CWE-787 Out-of-bounds Write

References

consumer.huawei.com /en/support/bulletin/2022/10/
vendor-advisory
device.harmonyos.com /en/docs/security/update/security-bulletins-phones-202210-0000001416095697
vendor-advisory

Sources

CVE List CVE-2022-41594
NVD CVE-2022-41594

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