CVE-2023-6356CWE-476

Kernel: null pointer dereference in nvmet_tcp_build_iovec

Medium · published February 7, 2024

CVSS v3.1
6.5
EPSS
1%
Percentile
73.4
In the wild
Unconfirmed
What it is

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 and causing kernel panic and a denial of service.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01460 · 73.4th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2024-02-07T21:04Z
EPSS history
Timeline
  • 07 FEB 21:04Z
    Kernel: null pointer dereference in nvmet_tcp_build_iovec
    cvelistv5