CVEvulnerability

CVE-2023-52556

6.2 MEDIUM Published 2024-03-01 Modified 2026-06-17 Official page ↗

Status: Analyzed
Published: 2024-03-01
Last modified: 2026-06-17
Assigner: 9119a7d8-5eab-497f-8521-727c672e3725
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0): 6.2 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses: CWE-367

Description

In OpenBSD 7.4 before errata 009, a race condition between pf(4)'s processing of packets and expiration of packet states may cause a kernel panic.

Affected configurations

• openbsd openbsd (< 7.4) • openbsd openbsd 7.4

Related

Weakness · CWE (1)

CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition weakness

References