Bluetooth: classic: avdtp: missing buffer length check (zephyrproject-rtos Zephyr)

CVE-2024-8798

HIGH 7.5

At a glance

Source: NVD
EPSS: EPSS 0.42 % · percentile 36 (2026-11-01)
State: PUBLISHED
Published: 2024-12-15 23:23 UTC
Updated: 2025-09-17 05:27 UTC
Assigner: zephyr
NVD status: Modified

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Description

No proper validation of the length of user input in olcp_ind_handler in zephyr/subsys/bluetooth/services/ots/ots_client.c.

Weaknesses (CWE)

CWE-122 — Heap-based Buffer Overflow
CWE-787 — Out-of-bounds Write

References

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-r7pm-f93f-f7fp

Scores

Version	Score	Vector	Scored by
CVSS 3.1	HIGH 7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	zephyr
CVSS 3.1	HIGH 7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-2024-49616
GCVE · GCVE-0-2024-8798

Affected configurations (NVD CPE)

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:* ≤ 3.7.0

Affected products

Product	Versions
zephyrproject-rtos · Zephyr	affected * ≤ 3.7

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