CVE-2023-22301

Name: CVE-2023-22301
Creator: NVD / NIST
Published: 2023-03-10T11:15:12.127+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.60%

Last modified Jun 17, 2026

CVE-2023-22301 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The kernel subsystem hmdfs within OpenHarmony-v3.1.5 and prior versions has an arbitrary memory accessing vulnerability which network attackers can launch a remote attack to obtain kernel memory data of the target system. . EPSS estimates a 0.60% chance of exploitation in the next 30 days.

Description

The kernel subsystem hmdfs within OpenHarmony-v3.1.5 and prior versions has an arbitrary memory accessing vulnerability which network attackers can launch a remote attack to obtain kernel memory data of the target system.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.60%

44.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Openatom	Openharmony	>= 3.1, <= 3.1.5

References

https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2023/2023-02.mdThird Party Advisory
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2023/2023-02.mdThird Party Advisory

Timeline

Published: Mar 10, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-22301?

How severe is CVE-2023-22301?

CVE-2023-22301 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.60% probability of exploitation in the next 30 days.

How do I fix CVE-2023-22301?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-22301?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST