CVE-2025-35003

Description

Improper Restriction of Operations within the Bounds of a Memory Buffer and Stack-based Buffer Overflow vulnerabilities were discovered in Apache NuttX RTOS Bluetooth Stack (HCI and UART components) that may result in system crash, denial of service, or arbitrary code execution, after receiving maliciously crafted packets. NuttX's Bluetooth HCI/UART stack users are advised to upgrade to version 12.9.0, which fixes the identified implementation issues. This issue affects Apache NuttX: from 7.25 before 12.9.0.

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-119 Buffer Overflow

CWE-121 CWE-121

Affected Products

Vendor	Product	Versions
apache	nuttx	7.25 — 12.9.0

References

Advisories & Patches

https://github.com/apache/nuttx/pull/16179

Exploits

https://github.com/apache/nuttx/pull/16179

Other References

https://lists.apache.org/thread/k4xzz3jhkx48zxw9vwmqrmm4hmg78vsj http://www.openwall.com/lists/oss-security/2025/05/26/1

Frequently Asked Questions

What is CVE-2025-35003? +

Improper Restriction of Operations within the Bounds of a Memory Buffer and Stack-based Buffer Overflow vulnerabilities were discovered in Apache NuttX RTOS Bluetooth Stack (HCI and UART components) that may result in system crash, denial of service, or arbitrary code execution, after receiving maliciously crafted packets. NuttX's Bluetooth HCI/UART stack users are advised to upgrade to version 12.9.0, which fixes the identified implementation issues. This issue affects Apache NuttX: from 7.25 before 12.9.0. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-35003? +

CVE-2025-35003 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-2025-35003? +

CVE-2025-35003 affects products from apache, specifically: nuttx. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-35003? +

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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