NVD Vulnerability Detail

CVE-2024-46737

Summary	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.
Publication Date	Sept. 18, 2024, 5:15 p.m.
Registration Date	Sept. 18, 2024, 8 p.m.
Last Update	Sept. 20, 2024, 9:30 p.m.

Related information, measures and tools

No	URL	refsource	タグ
1	https://git.kernel.org/stable/c/03e1fd0327fa5e2174567f5fe9290fe21d21b8f4
2	https://git.kernel.org/stable/c/50632b877ce55356f5d276b9add289b1e7ddc683
3	https://git.kernel.org/stable/c/91dad30c5607e62864f888e735d0965567827bdf
4	https://git.kernel.org/stable/c/7957c731fc2b23312f8935812dee5a0b14b04e2d
5	https://git.kernel.org/stable/c/489f2913a63f528cfe3f21722583fb981967ecda
6	https://git.kernel.org/stable/c/6c04d1e3ab22cc5394ef656429638a5947f87244
7	https://git.kernel.org/stable/c/5572a55a6f830ee3f3a994b6b962a5c327d28cb3

Common Vulnerabilities List

JVN Vulnerability Information

Linux の Linux Kernel における NULL ポインタデリファレンスに関する脆弱性

Title	Linux の Linux Kernel における NULL ポインタデリファレンスに関する脆弱性
Summary	Linux の Linux Kernel には、NULL ポインタデリファレンスに関する脆弱性が存在します。
Possible impacts	サービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	Aug. 26, 2024, midnight
Registration Date	Sept. 24, 2024, 2:15 p.m.
Last Update	Sept. 2, 2025, 3:25 p.m.

Affected System

Linux

Linux Kernel 5.0 以上 5.4.284 未満

Linux Kernel 5.11 以上 5.15.167 未満

Linux Kernel 5.16 以上 6.1.110 未満

Linux Kernel 5.5 以上 5.10.226 未満

Linux Kernel 6.11

Linux Kernel 6.2 以上 6.6.51 未満

Linux Kernel 6.7 以上 6.10.10 未満

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2024-46737	https://www.cve.org/CVERecord?id=CVE-2024-46737
National Vulnerability Database (NVD)
2	CVE-2024-46737	https://nvd.nist.gov/vuln/detail/CVE-2024-46737

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-476	http://cwe.mitre.org/data/definitions/476.html

ベンダー情報

No	Name	URL
Kernel.org git repositories
1	nvmet-tcp: fix kernel crash if commands allocation fails (03e1fd0)	https://git.kernel.org/stable/c/03e1fd0327fa5e2174567f5fe9290fe21d21b8f4
2	nvmet-tcp: fix kernel crash if commands allocation fails (489f291)	https://git.kernel.org/stable/c/489f2913a63f528cfe3f21722583fb981967ecda
3	nvmet-tcp: fix kernel crash if commands allocation fails (50632b8)	https://git.kernel.org/stable/c/50632b877ce55356f5d276b9add289b1e7ddc683
4	nvmet-tcp: fix kernel crash if commands allocation fails (5572a55)	https://git.kernel.org/stable/c/5572a55a6f830ee3f3a994b6b962a5c327d28cb3
5	nvmet-tcp: fix kernel crash if commands allocation fails (6c04d1e)	https://git.kernel.org/stable/c/6c04d1e3ab22cc5394ef656429638a5947f87244
6	nvmet-tcp: fix kernel crash if commands allocation fails (7957c73)	https://git.kernel.org/stable/c/7957c731fc2b23312f8935812dee5a0b14b04e2d
7	nvmet-tcp: fix kernel crash if commands allocation fails (91dad30)	https://git.kernel.org/stable/c/91dad30c5607e62864f888e735d0965567827bdf
Linux Kernel
8	Linux Kernel Archives	https://www.kernel.org

その他

No	Name	URL
ICS-CERT ADVISORY
1	ICSA-25-226-07	https://www.cisa.gov/news-events/ics-advisories/icsa-25-226-07
JVN
2	JVNVU#92169998	https://jvn.jp/vu/JVNVU92169998/index.html

Change Log

No	Changed Details	Date of change
1	[2024年09月24日] 掲載	Sept. 24, 2024, 2:15 p.m.
2	[2025年08月19日] 参考情報：JVN (JVNVU#92169998) を追加参考情報：ICS-CERT ADVISORY (ICSA-25-226-07) を追加	Aug. 19, 2025, 9:54 a.m.