Paper/Archive/CVE-2023-4264

CVE-2023-4264

zephyrproject-rtos Zephyr — Potential buffer overflow vulnerabilities in the Zephyr Bluetooth subsystem

EPSS 1%CVSS 9.6

critical.is priorityof 100

42

CVSS 9.6 (NVD)9.6 / 10 × 3028.8 Not in CISA KEV+300.0 EPSS percentile 64.7.647 × 2012.9 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Potential buffer overflow vulnerabilities n the Zephyr Bluetooth subsystem.

Affected

ProductAffectedFixed inSource

Zephyr≤ 3.4–CNA

Scores by source

NVD9.6CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

zephyr (CNA)7.1CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refgithub.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rgx6-3w4j-gf5j refopenwall.com/lists/oss-security/2023/11/07/1 refseclists.org/fulldisclosure/2023/Nov/1 refpacketstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html