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CVE-2019-5224

16
FAUCET Score

CVE-2019-5224 is an out-of-bounds read vulnerability affecting Huawei P30 smartphones running firmware versions earlier than ELLE-AL00B 9.1.0.193(C00E190R1P21). This flaw stems from improper validation of a length parameter passed from an application to the kernel. Successful exploitation, which requires a user to install a malicious application, could lead to information disclosure. The vulnerability has a CVSS score of 5.5 (Medium) and is not currently listed on the KEV catalog, nor is there any public exploit code or significant community discussion surrounding it.

Impacted Technologies

VendorProductVersion(s)CPE
< elle-al00b_9.1.0.193\(c00e190r1p21\)CPE matchmatch criteria
cpe:2.3:o:huawei:p30_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.61%
Probability of exploitation in next 30 days
EPSS Percentile
45.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0061 is in the 49th percentile among its peer group of 5,765 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

huawei.com / en/psirt/security-advisories/huawei-sa-20190821-03-smartphone-en
Vendor Advisory