CVEvulnerability

CVE-2023-0397

6.5 MEDIUM Published 2023-01-19 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-01-19
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.6 CRITICAL — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-665, CWE-703

Description

A malicious / defect bluetooth controller can cause a Denial of Service due to unchecked input in le_read_buffer_size_complete.

Affected configurations

• zephyrproject zephyr (<= 3.2.0)

Related

Weakness · CWE (2)

  • CWE-665 Improper Initialization weakness
  • CWE-703 Improper Check or Handling of Exceptional Conditions weakness

References