CVE-2024-46737

MEDIUM EPSS 18.3%
Published Sep 18, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 18, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
18.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 12

VendorProductVersionRange
linuxlinux_kernel*≥5.0  –  <5.4.284
linuxlinux_kernel*≥5.5  –  <5.10.226
linuxlinux_kernel*≥5.11  –  <5.15.167
linuxlinux_kernel*≥5.16  –  <6.1.110
linuxlinux_kernel*≥6.2  –  <6.6.51
linuxlinux_kernel*≥6.7  –  <6.10.10
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any

References 9

  • git.kernel.org https://git.kernel.org/stable/c/03e1fd0327fa5e2174567f5fe9290fe21d21b8f4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/489f2913a63f528cfe3f21722583fb981967ecda
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/50632b877ce55356f5d276b9add289b1e7ddc683
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5572a55a6f830ee3f3a994b6b962a5c327d28cb3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6c04d1e3ab22cc5394ef656429638a5947f87244
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7957c731fc2b23312f8935812dee5a0b14b04e2d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/91dad30c5607e62864f888e735d0965567827bdf
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/03e1fd0327fa5e2174567f5fe9290fe21d21b8f4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/489f2913a63f528cfe3f21722583fb981967ecda
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/50632b877ce55356f5d276b9add289b1e7ddc683
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5572a55a6f830ee3f3a994b6b962a5c327d28cb3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6c04d1e3ab22cc5394ef656429638a5947f87244
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7957c731fc2b23312f8935812dee5a0b14b04e2d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/91dad30c5607e62864f888e735d0965567827bdf
    Patch