CVE-2024-46737

MEDIUM

Linux Kernel 5.0-6.10.9 - Null Pointer Dereference in nvmet-tcp Queue Release

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: fix kernel crash if commands allocation fails If the commands allocation fails in nvmet_tcp_alloc_cmds() the kernel crashes in nvmet_tcp_release_queue_work() because of a NULL pointer dereference. nvmet: failed to install queue 0 cntlid 1 ret 6 Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 Fix the bug by setting queue->nr_cmds to zero in case nvmet_tcp_alloc_cmd() fails.

References (9)

Core 9

Scores

CVSS v3 5.5
EPSS 0.0027
EPSS Percentile 18.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (24)
linux/Kernel 5.0.0 - 5.4.284linux
linux/Kernel 5.11.0 - 5.15.167linux
linux/Kernel 5.16.0 - 6.1.110linux
linux/Kernel 5.5.0 - 5.10.226linux
linux/Kernel 6.2.0 - 6.6.51linux
linux/Kernel 6.7.0 - 6.10.10linux
Linux/Linux < 5.0
Linux/Linux 5.0
Linux/Linux 5.10.226 - 5.10.*
Linux/Linux 5.15.167 - 5.15.*
... and 14 more
Published Sep 18, 2024
Tracked Since Feb 18, 2026