CVE-2024-46737 is a NULL pointer dereference vulnerability in the Linux kernel's nvmet-tcp module, affecting Linux kernel versions. This flaw occurs when the nvmet_tcp_alloc_cmds() function fails to allocate commands, leading to a kernel crash during queue release. Rated Medium severity (CVSS 5.5), it requires local access and low privileges (AV:L/AC:L/PR:L) to trigger a denial of service (A:H) with no impact on confidentiality or integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.0, < 5.4.284CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 5.5, < 5.10.226CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 5.11, < 5.15.167CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 5.16, < 6.1.110CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.2, < 6.6.51CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
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Jun 3, 2025CVE-2024-46737
Oct 8, 2024kernel: nvmet-tcp: fix kernel crash if commands allocation fails
Sep 18, 2024nvmet-tcp: fix kernel crash if commands allocation fails
Sep 10, 2024