CVE-2024-6258

BT: Missing length checks of net_buf in rfcomm_handle_data

Severity Score

6.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

BT: Missing length checks of net_buf in rfcomm_handle_data

*Credits: N/A

CVSS Scores

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

Poc

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-06-21 CVE Reserved
2024-09-13 CVE Published
2024-09-16 CVE Updated
2025-04-09 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation
CWE-122: Heap-based Buffer Overflow
CWE-191: Integer Underflow (Wrap or Wraparound)

CAPEC

References (1)

URL	Tag	Source
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7833-fcpm-3ggm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Zephyrproject-rtos Search vendor "Zephyrproject-rtos"		Zephyr Search vendor "Zephyrproject-rtos" for product "Zephyr"				<= 3.6 Search vendor "Zephyrproject-rtos" for product "Zephyr" and version " <= 3.6"		en		Affected