CVE-2023-6536

Updated: 2026-02-27 03:37:53.27131

Description:

A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packages when using NVMe over TCP, leading the NVMe driver to a NULL pointer dereference in the NVMe driver, causing kernel panic and a denial of service.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0.0
CVSS Version 3.x HIGH 7.5

Status

OS name Project name Version Score Severity Status Errata Last updated

Statement

AlmaLinux 9.2 ESU kernel 5.14.0 7.5 HIGH Released 2024-04-09 11:14:00
CentOS 6 ELS kernel 2.6.32 7.5 HIGH Not Vulnerable 2024-02-20 08:26:36
CentOS 7 ELS kernel 3.10.0 7.5 HIGH Not Vulnerable 2024-07-02 11:18:24
CentOS 8.4 ELS kernel 4.18.0 7.5 HIGH Released CLSA-2024:1711026398 2024-03-21 09:52:55
CentOS 8.5 ELS kernel 4.18.0 7.5 HIGH Released CLSA-2024:1711026811 2024-03-21 09:52:55
CloudLinux 6 ELS kernel 2.6.32 7.5 HIGH Not Vulnerable 2024-05-08 10:16:04
Oracle Linux 6 ELS kernel 2.6.32 7.5 HIGH Not Vulnerable 2024-02-20 08:26:36
Ubuntu 16.04 ELS linux-hwe 4.15.0 7.5 HIGH Not Vulnerable 2024-03-14 11:09:17
Ubuntu 16.04 ELS linux 4.4.0 7.5 HIGH Not Vulnerable 2024-03-14 11:09:17
Ubuntu 18.04 ELS linux 4.15.0 7.5 HIGH Not Vulnerable 2024-03-14 11:09:17