NVD Vulnerability Detail

CVE-2024-47673

Summary	In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: pause TCM when the firmware is stopped Not doing so will make us send a host command to the transport while the firmware is not alive, which will trigger a WARNING. bad state = 0 WARNING: CPU: 2 PID: 17434 at drivers/net/wireless/intel/iwlwifi/iwl-trans.c:115 iwl_trans_send_cmd+0x1cb/0x1e0 [iwlwifi] RIP: 0010:iwl_trans_send_cmd+0x1cb/0x1e0 [iwlwifi] Call Trace: <TASK> iwl_mvm_send_cmd+0x40/0xc0 [iwlmvm] iwl_mvm_config_scan+0x198/0x260 [iwlmvm] iwl_mvm_recalc_tcm+0x730/0x11d0 [iwlmvm] iwl_mvm_tcm_work+0x1d/0x30 [iwlmvm] process_one_work+0x29e/0x640 worker_thread+0x2df/0x690 ? rescuer_thread+0x540/0x540 kthread+0x192/0x1e0 ? set_kthread_struct+0x90/0x90 ret_from_fork+0x22/0x30
Publication Date	Oct. 10, 2024, 12:15 a.m.
Registration Date	Oct. 10, 2024, 5 a.m.
Last Update	Oct. 24, 2024, 5:19 a.m.

Affected software configurations

Related information, measures and tools

No	URL	タグ
1	https://git.kernel.org/stable/c/5948a191906b54e10f02f6b7a7670243a39f99f4	Patch
2	https://git.kernel.org/stable/c/2c61b561baf92a2860c76c2302a62169e22c21cc	Patch
3	https://git.kernel.org/stable/c/55086c97a55d781b04a2667401c75ffde190135c	Patch
4	https://git.kernel.org/stable/c/0668ebc8c2282ca1e7eb96092a347baefffb5fe7	Patch
5	https://git.kernel.org/stable/c/a15df5f37fa3a8b7a8ec7a339d1e897bc524e28f	Patch

Common Vulnerabilities List

JVN Vulnerability Information

Linux の Linux Kernel における脆弱性

Title	Linux の Linux Kernel における脆弱性
Summary	Linux の Linux Kernel には、不特定の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	Oct. 24, 2024, 3:11 p.m.
Last Update	Oct. 24, 2024, 3:11 p.m.

Affected System

Linux

Linux Kernel 6.1.112 未満

Linux Kernel 6.11

Linux Kernel 6.2 以上 6.6.53 未満

Linux Kernel 6.7 以上 6.10.12 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-2024-47673	https://www.cve.org/CVERecord?id=CVE-2024-47673
National Vulnerability Database (NVD)
2	CVE-2024-47673	https://nvd.nist.gov/vuln/detail/CVE-2024-47673

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-noinfo	https://www.ipa.go.jp/security/vuln/scap/cwe.html

ベンダー情報

No	Name	URL
Kernel.org git repositories
1	wifi: iwlwifi: mvm: pause TCM when the firmware is stopped (0668ebc)	https://git.kernel.org/stable/c/0668ebc8c2282ca1e7eb96092a347baefffb5fe7
2	wifi: iwlwifi: mvm: pause TCM when the firmware is stopped (2c61b56)	https://git.kernel.org/stable/c/2c61b561baf92a2860c76c2302a62169e22c21cc
3	wifi: iwlwifi: mvm: pause TCM when the firmware is stopped (55086c9)	https://git.kernel.org/stable/c/55086c97a55d781b04a2667401c75ffde190135c
4	wifi: iwlwifi: mvm: pause TCM when the firmware is stopped (5948a19)	https://git.kernel.org/stable/c/5948a191906b54e10f02f6b7a7670243a39f99f4
5	wifi: iwlwifi: mvm: pause TCM when the firmware is stopped (a15df5f)	https://git.kernel.org/stable/c/a15df5f37fa3a8b7a8ec7a339d1e897bc524e28f
Linux Kernel
6	Linux Kernel Archives	https://www.kernel.org

Change Log

No	Changed Details	Date of change
1	[2024年10月24日] 掲載	Oct. 24, 2024, 11:12 a.m.