CVE-2024-46737
Linux Kernel - NVMe-over-TCP NULL Pointer Dereference Vulnerability
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.
INFO
Published Date :
Sept. 18, 2024, 8:15 a.m.
Last Modified :
Sept. 20, 2024, 6:35 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
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information, practical solutions, and valuable tools related to
CVE-2024-46737.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2024-46737 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-46737 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Sep. 20, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.kernel.org/stable/c/03e1fd0327fa5e2174567f5fe9290fe21d21b8f4 No Types Assigned https://git.kernel.org/stable/c/03e1fd0327fa5e2174567f5fe9290fe21d21b8f4 Patch Changed Reference Type https://git.kernel.org/stable/c/489f2913a63f528cfe3f21722583fb981967ecda No Types Assigned https://git.kernel.org/stable/c/489f2913a63f528cfe3f21722583fb981967ecda Patch Changed Reference Type https://git.kernel.org/stable/c/50632b877ce55356f5d276b9add289b1e7ddc683 No Types Assigned https://git.kernel.org/stable/c/50632b877ce55356f5d276b9add289b1e7ddc683 Patch Changed Reference Type https://git.kernel.org/stable/c/5572a55a6f830ee3f3a994b6b962a5c327d28cb3 No Types Assigned https://git.kernel.org/stable/c/5572a55a6f830ee3f3a994b6b962a5c327d28cb3 Patch Changed Reference Type https://git.kernel.org/stable/c/6c04d1e3ab22cc5394ef656429638a5947f87244 No Types Assigned https://git.kernel.org/stable/c/6c04d1e3ab22cc5394ef656429638a5947f87244 Patch Changed Reference Type https://git.kernel.org/stable/c/7957c731fc2b23312f8935812dee5a0b14b04e2d No Types Assigned https://git.kernel.org/stable/c/7957c731fc2b23312f8935812dee5a0b14b04e2d Patch Changed Reference Type https://git.kernel.org/stable/c/91dad30c5607e62864f888e735d0965567827bdf No Types Assigned https://git.kernel.org/stable/c/91dad30c5607e62864f888e735d0965567827bdf Patch Added CWE NIST CWE-476 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.0 up to (excluding) 5.4.284 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.226 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.167 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.110 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.51 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.10.10 *cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc6:*:*:*:*:*:* -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Sep. 18, 2024
Action Type Old Value New Value Added 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. Added Reference kernel.org https://git.kernel.org/stable/c/03e1fd0327fa5e2174567f5fe9290fe21d21b8f4 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/50632b877ce55356f5d276b9add289b1e7ddc683 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/91dad30c5607e62864f888e735d0965567827bdf [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/7957c731fc2b23312f8935812dee5a0b14b04e2d [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/489f2913a63f528cfe3f21722583fb981967ecda [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/6c04d1e3ab22cc5394ef656429638a5947f87244 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/5572a55a6f830ee3f3a994b6b962a5c327d28cb3 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-46737 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-46737
weaknesses.