What is the CVSS score of CVE-2022-29692?

CVE-2022-29692 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.8%.

Is there a public PoC exploit available for CVE-2022-29692?

Yes, a public proof-of-concept exploit is available for CVE-2022-29692. Prioritise patching immediately. EPSS: 0.8%.

Unicorn Engine CVE-2022-29692

HIGH

Use After Free (CWE-416)

2022-06-02 cve@mitre.org

Memory Corruption Use After Free Information Disclosure Unicorn Engine

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jun 02, 2022 - 14:15 nvd

HIGH 7.8

DescriptionNVD

Unicorn Engine v1.0.3 was discovered to contain a use-after-free vulnerability via the hook function.

AnalysisAI

Unicorn Engine v1.0.3 was discovered to contain a use-after-free vulnerability via the hook function. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and 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. Unicorn Engine v1.0.3 was discovered to contain a use-after-free vulnerability via the hook function. Affected products include: Unicorn-Engine Unicorn Engine.

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.