CVE-2023-22301
The kernel subsystem hmdfs has a arbitrary memory accessing vulnerability.
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
The kernel subsystem hmdfs has a arbitrary memory accessing vulnerability.
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.
- Record
CVE-2023-22301- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
EUVDEUVD-2023-26464
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.
- Record
EUVD-2023-26464- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-3w9h-5fv2-f86j
The kernel subsystem hmdfs within OpenHarmony-v3.1.5 and prior versions has an arbitrary memory...
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.
- Record
GHSA-3w9h-5fv2-f86j- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2023-22301- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-22301 is a medium vulnerability (CVSS 6.5) in Openatom Openharmony, published March 10, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 49th percentile. No source names a fixed version.