CVE-2023-5753CWE-120CWE-191

Potential buffer overflow vulnerabilities in the Zephyr Bluetooth subsystem

Medium · published October 24, 2023

CVSS v3.1
6.3
EPSS
1%
Percentile
58.6
In the wild
Unconfirmed
What it is

Potential buffer overflows in the Bluetooth subsystem due to asserts being disabled in /subsys/bluetooth/host/hci_core.c

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00875 · 58.6th percentile
Weaknesses
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'); CWE-191 · Integer Underflow (Wrap or Wraparound)
Published
2023-10-24T16:09Z
EPSS history
Timeline
  • 24 OCT 16:09Z
    Potential buffer overflow vulnerabilities in the Zephyr Bluetooth subsystem
    cvelistv5