CVE-2024-6258

BT: Missing length checks of net_buf in rfcomm_handle_data

State: Published
Severity: 6.8 Medium
Published: Sep 13, 2024
Updated: Sep 17, 2025
Reserved: Jun 21, 2024

Description

BT: Missing length checks of net_buf in rfcomm_handle_data

Scores

CVSS	Score	Vector	Source
3.1	6.8 Medium	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H	zephyr

Weaknesses

CWE-122 Heap-based Buffer Overflow
CWE-191 Integer Underflow (Wrap or Wraparound)

Affected Products

Product	Versions
Zephyrzephyrproject-rtos	3.6 and earlierAffected

References

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

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