zephyrproject-rtos Zephyr

CVE-2024-6258

MEDIUM 6.8

At a glance

Source: NVD
EPSS: EPSS 0.43 % · percentile 38 (2026-10-31)
State: PUBLISHED
Published: 2024-09-13 19:05 UTC
Updated: 2025-09-17 05:19 UTC
Assigner: zephyr
NVD status: Modified

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Description

BT: Missing length checks of net_buf in rfcomm_handle_data

Weaknesses (CWE)

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

References

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

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 6.8	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H	zephyr
CVSS 3.1	MEDIUM 6.8	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H	NVD · vulnerabilities@zephyrproject.org (Secondary)
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	NVD · nvd@nist.gov (Primary)

European references

ENISA EUVD · EUVD-2024-47380
GCVE · GCVE-0-2024-6258

Affected configurations (NVD CPE)

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:* < 3.6.0

Affected products

Product	Versions
zephyrproject-rtos · Zephyr	affected * ≤ 3.6

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD