BT: Encryption procedure host vulnerability

published 2024-09-13 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-46906

cvss: 8.2; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits: 0; none known

Patch / fix

fixed in 1 links 1

zephyrproject zephyr 3.6.0

github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gvv5-66… patch

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-09-16)

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gvv5-66hw-5qrc referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.2	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
NVD	3.1	6.5	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

zephyrproject-rtos Zephyr

Classification

Weakness

CWE-807 Reliance on Untrusted Inputs in a Security Decision

References

github.com /zephyrproject-rtos/zephyr/security/advisories/GHSA-gvv5-66hw-5qrc
exploit, patch

Sources

CVE List CVE-2024-5754
NVD CVE-2024-5754

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary