What is the CVSS score of CVE-2023-49135?

CVE-2023-49135 has a CVSS 3.1 base score of 4.0 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L. EPSS exploitation probability: 0.0%.

Which versions of Openharmony are affected by CVE-2023-49135?

Organizations using OpenHarmony should be aware of moderate risk from CVE-2023-49135, a use-after-free vulnerability rated CVSS 4.0.

How to fix or mitigate CVE-2023-49135?

During next maintenance window: Identify affected systems running OpenHarmony and apply vendor patches when convenient. Monitor vendor channels for patch availability.

Openharmony CVE-2023-49135

MEDIUM

Use After Free (CWE-416)

2024-01-02 scy@openharmony.io

Memory Corruption Use After Free Denial Of Service Openharmony

4.0

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.0 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:33 vuln.today

CVE Published

Jan 02, 2024 - 08:15 nvd

MEDIUM 4.0

DescriptionCVE.org

in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia player crash through modify a released pointer.

AnalysisAI

in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia player crash through modify a released pointer. Rated medium severity (CVSS 4.0), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Use After Free (CWE-416), which allows attackers to access freed memory to execute arbitrary code or crash the application. in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia player crash through modify a released pointer. Affected products include: Openatom Openharmony.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use smart pointers or garbage-collected languages. Set pointers to NULL after freeing. Enable memory sanitizers.