CVE-2024-21816

MEDIUM

Published Mar 4, 2024 Modified Dec 16, 2024 CWE-281

Description

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause information leak through improper preservation of permissions.

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CVSS v3.1 Score

4.0

MEDIUM

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

Weakness Type (CWE)

CWE-281 CWE-281

Affected Products

Vendor	Product	Versions
openatom	openharmony	All

References

Advisories & Patches

https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-03.md https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-03.md

Frequently Asked Questions

What is CVE-2024-21816? +

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause information leak through improper preservation of permissions. It has a CVSS v3.1 base score of 4.0 (MEDIUM).

How severe is CVE-2024-21816? +

CVE-2024-21816 has a CVSS v3.1 score of 4.0 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-21816? +

CVE-2024-21816 affects products from openatom, specifically: openharmony. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-21816? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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