CVE-2023-4264

Potential buffer overflow vulnerabilities n the Zephyr Bluetooth subsystem.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 3.7

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References

Link	Resource
http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html	Third Party Advisory
http://seclists.org/fulldisclosure/2023/Nov/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/11/07/1	Mailing List
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rgx6-3w4j-gf5j	Exploit Vendor Advisory
http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html	Third Party Advisory
http://seclists.org/fulldisclosure/2023/Nov/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/11/07/1	Mailing List
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rgx6-3w4j-gf5j	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

History

13 Feb 2025, 17:17

Type	Values Removed	Values Added
Summary	~~(en) Potential buffer overflow vulnerabilities n the Zephyr Bluetooth subsystem.~~	(en) Potential buffer overflow vulnerabilities n the Zephyr Bluetooth subsystem.

Information

Published : 2023-09-27 15:19

Updated : 2025-02-13 17:17

NVD link : CVE-2023-4264

Mitre link : CVE-2023-4264

CVE.ORG link : CVE-2023-4264

JSON object : View

Products Affected

zephyrproject

zephyr

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-121

Stack-based Buffer Overflow

CWE-122

Heap-based Buffer Overflow

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