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CVE-2022-44554

24
FAUCET Score

CVE-2022-44554 is a high-severity vulnerability (CVSS 7.5) affecting Huawei EMUI and HarmonyOS, specifically within the power module's permission verification. An unauthenticated attacker can exploit this flaw remotely with low complexity to cause a denial of service, leading to abnormal module status on affected devices. While no public exploits or active exploitation have been observed, and community discussion is minimal, organizations using these Huawei products should be aware of the potential for disruption.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
12.0.0CPE matchmatch criteria
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
35.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 15th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

consumer.huawei.com / en/support/bulletin/2022/11
Vendor Advisory
device.harmonyos.com / en/docs/security/update/security-bulletins-phones-202211-0000001441016433
Vendor Advisory