CVE-2023-6535

Published Feb 7, 2024

Last updated 6 months ago

Overview

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.
Source
secalert@redhat.com
NVD status
Modified
Products
linux_kernel, codeready_linux_builder_eus, codeready_linux_builder_eus_for_power_little_endian_eus, codeready_linux_builder_for_arm64_eus, codeready_linux_builder_for_ibm_z_systems_eus, enterprise_linux, enterprise_linux_eus, enterprise_linux_for_arm_64_eus, enterprise_linux_for_ibm_z_systems_eus, enterprise_linux_for_power_little_endian_eus, enterprise_linux_for_real_time, enterprise_linux_for_real_time_for_nfv, enterprise_linux_server_aus, enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions, enterprise_linux_server_tus, virtualization_host

Risk scores

CVSS 3.1

Type
Primary
Base score
7.5
Impact score
3.6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity
HIGH

Weaknesses

secalert@redhat.com
CWE-476

Social media

Hype score
Not currently trending

Configurations