{"id":"CVE-2024-47673","state":"PUBLISHED","title":"wifi: iwlwifi: mvm: pause TCM when the firmware is stopped","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: pause TCM when the firmware is stopped\n\nNot doing so will make us send a host command to the transport while the\nfirmware is not alive, which will trigger a WARNING.\n\nbad state = 0\nWARNING: CPU: 2 PID: 17434 at drivers/net/wireless/intel/iwlwifi/iwl-trans.c:115 iwl_trans_send_cmd+0x1cb/0x1e0 [iwlwifi]\nRIP: 0010:iwl_trans_send_cmd+0x1cb/0x1e0 [iwlwifi]\nCall Trace:\n <TASK>\n iwl_mvm_send_cmd+0x40/0xc0 [iwlmvm]\n iwl_mvm_config_scan+0x198/0x260 [iwlmvm]\n iwl_mvm_recalc_tcm+0x730/0x11d0 [iwlmvm]\n iwl_mvm_tcm_work+0x1d/0x30 [iwlmvm]\n process_one_work+0x29e/0x640\n worker_thread+0x2df/0x690\n ? rescuer_thread+0x540/0x540\n kthread+0x192/0x1e0\n ? set_kthread_struct+0x90/0x90\n ret_from_fork+0x22/0x30","publishedAt":"2024-10-09T14:49:14.315Z","updatedAt":"2026-05-11T20:38:32.566Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7d9d0d562b54d2953304693f76bc2bbfbe318c27","status":"affected","lessThan":"a15df5f37fa3a8b7a8ec7a339d1e897bc524e28f","versionType":"git"},{"version":"7d9d0d562b54d2953304693f76bc2bbfbe318c27","status":"affected","lessThan":"5948a191906b54e10f02f6b7a7670243a39f99f4","versionType":"git"},{"version":"7d9d0d562b54d2953304693f76bc2bbfbe318c27","status":"affected","lessThan":"2c61b561baf92a2860c76c2302a62169e22c21cc","versionType":"git"},{"version":"7d9d0d562b54d2953304693f76bc2bbfbe318c27","status":"affected","lessThan":"55086c97a55d781b04a2667401c75ffde190135c","versionType":"git"},{"version":"7d9d0d562b54d2953304693f76bc2bbfbe318c27","status":"affected","lessThan":"0668ebc8c2282ca1e7eb96092a347baefffb5fe7","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mvm/ops.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.18","versionType":"semver"},{"version":"5.15.168","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.112","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.53","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.12","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mvm/ops.c"]}],"references":["https://git.kernel.org/stable/c/a15df5f37fa3a8b7a8ec7a339d1e897bc524e28f","https://git.kernel.org/stable/c/5948a191906b54e10f02f6b7a7670243a39f99f4","https://git.kernel.org/stable/c/2c61b561baf92a2860c76c2302a62169e22c21cc","https://git.kernel.org/stable/c/55086c97a55d781b04a2667401c75ffde190135c","https://git.kernel.org/stable/c/0668ebc8c2282ca1e7eb96092a347baefffb5fe7","https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/47xxx/CVE-2024-47673.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-47673","state":"PUBLISHED","datePublished":"2024-10-09T14:49:14.315Z","dateUpdated":"2026-05-11T20:38:32.566Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-09-30T16:00:12.937Z"},"containers":{"cna":{"title":"wifi: iwlwifi: mvm: pause TCM when the firmware is stopped","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: pause TCM when the firmware is stopped\n\nNot doing so will make us send a host command to the transport while the\nfirmware is not alive, which will trigger a WARNING.\n\nbad state = 0\nWARNING: CPU: 2 PID: 17434 at drivers/net/wireless/intel/iwlwifi/iwl-trans.c:115 iwl_trans_send_cmd+0x1cb/0x1e0 [iwlwifi]\nRIP: 0010:iwl_trans_send_cmd+0x1cb/0x1e0 [iwlwifi]\nCall Trace:\n <TASK>\n iwl_mvm_send_cmd+0x40/0xc0 [iwlmvm]\n iwl_mvm_config_scan+0x198/0x260 [iwlmvm]\n iwl_mvm_recalc_tcm+0x730/0x11d0 [iwlmvm]\n iwl_mvm_tcm_work+0x1d/0x30 [iwlmvm]\n process_one_work+0x29e/0x640\n worker_thread+0x2df/0x690\n ? rescuer_thread+0x540/0x540\n kthread+0x192/0x1e0\n ? set_kthread_struct+0x90/0x90\n ret_from_fork+0x22/0x30"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7d9d0d562b54d2953304693f76bc2bbfbe318c27","status":"affected","lessThan":"a15df5f37fa3a8b7a8ec7a339d1e897bc524e28f","versionType":"git"},{"version":"7d9d0d562b54d2953304693f76bc2bbfbe318c27","status":"affected","lessThan":"5948a191906b54e10f02f6b7a7670243a39f99f4","versionType":"git"},{"version":"7d9d0d562b54d2953304693f76bc2bbfbe318c27","status":"affected","lessThan":"2c61b561baf92a2860c76c2302a62169e22c21cc","versionType":"git"},{"version":"7d9d0d562b54d2953304693f76bc2bbfbe318c27","status":"affected","lessThan":"55086c97a55d781b04a2667401c75ffde190135c","versionType":"git"},{"version":"7d9d0d562b54d2953304693f76bc2bbfbe318c27","status":"affected","lessThan":"0668ebc8c2282ca1e7eb96092a347baefffb5fe7","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mvm/ops.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.18","versionType":"semver"},{"version":"5.15.168","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.112","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.53","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.12","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mvm/ops.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/a15df5f37fa3a8b7a8ec7a339d1e897bc524e28f"},{"url":"https://git.kernel.org/stable/c/5948a191906b54e10f02f6b7a7670243a39f99f4"},{"url":"https://git.kernel.org/stable/c/2c61b561baf92a2860c76c2302a62169e22c21cc"},{"url":"https://git.kernel.org/stable/c/55086c97a55d781b04a2667401c75ffde190135c"},{"url":"https://git.kernel.org/stable/c/0668ebc8c2282ca1e7eb96092a347baefffb5fe7"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:38:32.566Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"5.15.168"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"6.1.112"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"6.6.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"6.10.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"6.11"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-10T13:19:40.477321Z","id":"CVE-2024-47673","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-10T13:19:54.496Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T22:20:40.607Z"}}]}}}