CVE-2024-45434

Description

OpenSynergy BlueSDK (aka Blue SDK) through 6.x has a Use-After-Free. The specific flaw exists within the BlueSDK Bluetooth stack. The issue results from the lack of validating the existence of an object before performing operations on the object (aka use after free). An attacker can leverage this to achieve remote code execution in the context of a user account under which the Bluetooth process runs.

CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-416 Use After Free

Affected Products

Vendor	Product	Versions
opensynergy	blue_sdk	< 6.0.1

References

Exploits

https://pcacybersecurity.com/resources/advisory/perfekt-blue https://pcacybersecurity.com/resources/advisory/perfekt-blue

Other References

https://www.opensynergy.com/

Frequently Asked Questions

What is CVE-2024-45434? +

OpenSynergy BlueSDK (aka Blue SDK) through 6.x has a Use-After-Free. The specific flaw exists within the BlueSDK Bluetooth stack. The issue results from the lack of validating the existence of an object before performing operations on the object (aka use after free). An attacker can leverage this to achieve remote code execution in the context of a user account under which the Bluetooth process runs. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-45434? +

CVE-2024-45434 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-45434? +

CVE-2024-45434 affects products from opensynergy, specifically: blue_sdk. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-45434? +

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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