{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-48840", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-16T11:38:08.909Z", "datePublished": "2024-07-16T12:25:11.173Z", "dateUpdated": "2025-05-04T08:24:30.218Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T08:24:30.218Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niavf: Fix hang during reboot/shutdown\n\nRecent commit 974578017fc1 (\"iavf: Add waiting so the port is\ninitialized in remove\") adds a wait-loop at the beginning of\niavf_remove() to ensure that port initialization is finished\nprior unregistering net device. This causes a regression\nin reboot/shutdown scenario because in this case callback\niavf_shutdown() is called and this callback detaches the device,\nmakes it down if it is running and sets its state to __IAVF_REMOVE.\nLater shutdown callback of associated PF driver (e.g. ice_shutdown)\nis called. That callback calls among other things sriov_disable()\nthat calls indirectly iavf_remove() (see stack trace below).\nAs the adapter state is already __IAVF_REMOVE then the mentioned\nloop is end-less and shutdown process hangs.\n\nThe patch fixes this by checking adapter's state at the beginning\nof iavf_remove() and skips the rest of the function if the adapter\nis already in remove state (shutdown is in progress).\n\nReproducer:\n1. Create VF on PF driven by ice or i40e driver\n2. Ensure that the VF is bound to iavf driver\n3. Reboot\n\n[52625.981294] sysrq: SysRq : Show Blocked State\n[52625.988377] task:reboot state:D stack: 0 pid:17359 ppid: 1 f2\n[52625.996732] Call Trace:\n[52625.999187] __schedule+0x2d1/0x830\n[52626.007400] schedule+0x35/0xa0\n[52626.010545] schedule_hrtimeout_range_clock+0x83/0x100\n[52626.020046] usleep_range+0x5b/0x80\n[52626.023540] iavf_remove+0x63/0x5b0 [iavf]\n[52626.027645] pci_device_remove+0x3b/0xc0\n[52626.031572] device_release_driver_internal+0x103/0x1f0\n[52626.036805] pci_stop_bus_device+0x72/0xa0\n[52626.040904] pci_stop_and_remove_bus_device+0xe/0x20\n[52626.045870] pci_iov_remove_virtfn+0xba/0x120\n[52626.050232] sriov_disable+0x2f/0xe0\n[52626.053813] ice_free_vfs+0x7c/0x340 [ice]\n[52626.057946] ice_remove+0x220/0x240 [ice]\n[52626.061967] ice_shutdown+0x16/0x50 [ice]\n[52626.065987] pci_device_shutdown+0x34/0x60\n[52626.070086] device_shutdown+0x165/0x1c5\n[52626.074011] kernel_restart+0xe/0x30\n[52626.077593] __do_sys_reboot+0x1d2/0x210\n[52626.093815] do_syscall_64+0x5b/0x1a0\n[52626.097483] entry_SYSCALL_64_after_hwframe+0x65/0xca"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/iavf/iavf_main.c"], "versions": [{"version": "85aa76066fef64de8a48d0da6b4071ceac455a94", "lessThan": "80974bb730270199c6fcb189af04d5945b87e813", "status": "affected", "versionType": "git"}, {"version": "7b9515172ab4d4c6ac0eae4b71013ee6ce932205", "lessThan": "4477b9a4193b35eb3a8afd2adf2d42add2f88d57", "status": "affected", "versionType": "git"}, {"version": "974578017fc1fdd06cea8afb9dfa32602e8529ed", "lessThan": "b04683ff8f0823b869c219c78ba0d974bddea0b5", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/iavf/iavf_main.c"], "versions": [{"version": "5.15.27", "lessThan": "5.15.31", "status": "affected", "versionType": "semver"}, {"version": "5.16.13", "lessThan": "5.16.17", "status": "affected", "versionType": "semver"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15.27", "versionEndExcluding": "5.15.31"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16.13", "versionEndExcluding": "5.16.17"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/80974bb730270199c6fcb189af04d5945b87e813"}, {"url": "https://git.kernel.org/stable/c/4477b9a4193b35eb3a8afd2adf2d42add2f88d57"}, {"url": "https://git.kernel.org/stable/c/b04683ff8f0823b869c219c78ba0d974bddea0b5"}], "title": "iavf: Fix hang during reboot/shutdown", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:25:01.614Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/80974bb730270199c6fcb189af04d5945b87e813", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/4477b9a4193b35eb3a8afd2adf2d42add2f88d57", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/b04683ff8f0823b869c219c78ba0d974bddea0b5", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48840", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:56:57.340202Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:34:09.921Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/80974bb730270199c6fcb189af04d5945b87e813", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/4477b9a4193b35eb3a8afd2adf2d42add2f88d57", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/b04683ff8f0823b869c219c78ba0d974bddea0b5", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:25:01.614Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48840", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:56:57.340202Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:21.068Z"}}], "cna": {"title": "iavf: Fix hang during reboot/shutdown", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "85aa76066fef64de8a48d0da6b4071ceac455a94", "lessThan": "80974bb730270199c6fcb189af04d5945b87e813", "versionType": "git"}, {"status": "affected", "version": "7b9515172ab4d4c6ac0eae4b71013ee6ce932205", "lessThan": "4477b9a4193b35eb3a8afd2adf2d42add2f88d57", "versionType": "git"}, {"status": "affected", "version": "974578017fc1fdd06cea8afb9dfa32602e8529ed", "lessThan": "b04683ff8f0823b869c219c78ba0d974bddea0b5", "versionType": "git"}], "programFiles": ["drivers/net/ethernet/intel/iavf/iavf_main.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "5.15.27", "lessThan": "5.15.31", "versionType": "semver"}, {"status": "affected", "version": "5.16.13", "lessThan": "5.16.17", "versionType": "semver"}], "programFiles": ["drivers/net/ethernet/intel/iavf/iavf_main.c"], "defaultStatus": "unaffected"}], "references": [{"url": "https://git.kernel.org/stable/c/80974bb730270199c6fcb189af04d5945b87e813"}, {"url": "https://git.kernel.org/stable/c/4477b9a4193b35eb3a8afd2adf2d42add2f88d57"}, {"url": "https://git.kernel.org/stable/c/b04683ff8f0823b869c219c78ba0d974bddea0b5"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niavf: Fix hang during reboot/shutdown\n\nRecent commit 974578017fc1 (\"iavf: Add waiting so the port is\ninitialized in remove\") adds a wait-loop at the beginning of\niavf_remove() to ensure that port initialization is finished\nprior unregistering net device. This causes a regression\nin reboot/shutdown scenario because in this case callback\niavf_shutdown() is called and this callback detaches the device,\nmakes it down if it is running and sets its state to __IAVF_REMOVE.\nLater shutdown callback of associated PF driver (e.g. ice_shutdown)\nis called. That callback calls among other things sriov_disable()\nthat calls indirectly iavf_remove() (see stack trace below).\nAs the adapter state is already __IAVF_REMOVE then the mentioned\nloop is end-less and shutdown process hangs.\n\nThe patch fixes this by checking adapter's state at the beginning\nof iavf_remove() and skips the rest of the function if the adapter\nis already in remove state (shutdown is in progress).\n\nReproducer:\n1. Create VF on PF driven by ice or i40e driver\n2. Ensure that the VF is bound to iavf driver\n3. Reboot\n\n[52625.981294] sysrq: SysRq : Show Blocked State\n[52625.988377] task:reboot state:D stack: 0 pid:17359 ppid: 1 f2\n[52625.996732] Call Trace:\n[52625.999187] __schedule+0x2d1/0x830\n[52626.007400] schedule+0x35/0xa0\n[52626.010545] schedule_hrtimeout_range_clock+0x83/0x100\n[52626.020046] usleep_range+0x5b/0x80\n[52626.023540] iavf_remove+0x63/0x5b0 [iavf]\n[52626.027645] pci_device_remove+0x3b/0xc0\n[52626.031572] device_release_driver_internal+0x103/0x1f0\n[52626.036805] pci_stop_bus_device+0x72/0xa0\n[52626.040904] pci_stop_and_remove_bus_device+0xe/0x20\n[52626.045870] pci_iov_remove_virtfn+0xba/0x120\n[52626.050232] sriov_disable+0x2f/0xe0\n[52626.053813] ice_free_vfs+0x7c/0x340 [ice]\n[52626.057946] ice_remove+0x220/0x240 [ice]\n[52626.061967] ice_shutdown+0x16/0x50 [ice]\n[52626.065987] pci_device_shutdown+0x34/0x60\n[52626.070086] device_shutdown+0x165/0x1c5\n[52626.074011] kernel_restart+0xe/0x30\n[52626.077593] __do_sys_reboot+0x1d2/0x210\n[52626.093815] do_syscall_64+0x5b/0x1a0\n[52626.097483] entry_SYSCALL_64_after_hwframe+0x65/0xca"}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.15.31", "versionStartIncluding": "5.15.27"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.16.17", "versionStartIncluding": "5.16.13"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T08:24:30.218Z"}}}, "cveMetadata": {"cveId": "CVE-2022-48840", "state": "PUBLISHED", "dateUpdated": "2025-05-04T08:24:30.218Z", "dateReserved": "2024-07-16T11:38:08.909Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-07-16T12:25:11.173Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "59ADEA44-6FD6-4143-935C-589063ECD0F7", "versionEndExcluding": "5.15.31", "versionStartIncluding": "5.15.27", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "5D2EF59B-7388-4E29-B481-4F3B3CF4A802", "versionEndExcluding": "5.16.17", "versionStartIncluding": "5.16.13", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niavf: Fix hang during reboot/shutdown\n\nRecent commit 974578017fc1 (\"iavf: Add waiting so the port is\ninitialized in remove\") adds a wait-loop at the beginning of\niavf_remove() to ensure that port initialization is finished\nprior unregistering net device. This causes a regression\nin reboot/shutdown scenario because in this case callback\niavf_shutdown() is called and this callback detaches the device,\nmakes it down if it is running and sets its state to __IAVF_REMOVE.\nLater shutdown callback of associated PF driver (e.g. ice_shutdown)\nis called. That callback calls among other things sriov_disable()\nthat calls indirectly iavf_remove() (see stack trace below).\nAs the adapter state is already __IAVF_REMOVE then the mentioned\nloop is end-less and shutdown process hangs.\n\nThe patch fixes this by checking adapter's state at the beginning\nof iavf_remove() and skips the rest of the function if the adapter\nis already in remove state (shutdown is in progress).\n\nReproducer:\n1. Create VF on PF driven by ice or i40e driver\n2. Ensure that the VF is bound to iavf driver\n3. Reboot\n\n[52625.981294] sysrq: SysRq : Show Blocked State\n[52625.988377] task:reboot state:D stack: 0 pid:17359 ppid: 1 f2\n[52625.996732] Call Trace:\n[52625.999187] __schedule+0x2d1/0x830\n[52626.007400] schedule+0x35/0xa0\n[52626.010545] schedule_hrtimeout_range_clock+0x83/0x100\n[52626.020046] usleep_range+0x5b/0x80\n[52626.023540] iavf_remove+0x63/0x5b0 [iavf]\n[52626.027645] pci_device_remove+0x3b/0xc0\n[52626.031572] device_release_driver_internal+0x103/0x1f0\n[52626.036805] pci_stop_bus_device+0x72/0xa0\n[52626.040904] pci_stop_and_remove_bus_device+0xe/0x20\n[52626.045870] pci_iov_remove_virtfn+0xba/0x120\n[52626.050232] sriov_disable+0x2f/0xe0\n[52626.053813] ice_free_vfs+0x7c/0x340 [ice]\n[52626.057946] ice_remove+0x220/0x240 [ice]\n[52626.061967] ice_shutdown+0x16/0x50 [ice]\n[52626.065987] pci_device_shutdown+0x34/0x60\n[52626.070086] device_shutdown+0x165/0x1c5\n[52626.074011] kernel_restart+0xe/0x30\n[52626.077593] __do_sys_reboot+0x1d2/0x210\n[52626.093815] do_syscall_64+0x5b/0x1a0\n[52626.097483] entry_SYSCALL_64_after_hwframe+0x65/0xca"}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: iavf: corrige el bloqueo durante el reinicio/apagado. El commit reciente 974578017fc1 (\"iavf: agrega espera para que el puerto se inicialice en eliminar\") agrega un bucle de espera al comienzo de iavf_remove() para garantizar que la inicializaci\u00f3n del puerto finalice antes de cancelar el registro del dispositivo de red. Esto provoca una regresi\u00f3n en el escenario de reinicio/apagado porque en este caso se llama a la devoluci\u00f3n de llamada iavf_shutdown() y esta devoluci\u00f3n de llamada desconecta el dispositivo, lo desactiva si se est\u00e1 ejecutando y establece su estado en __IAVF_REMOVE. Posteriormente se llama a la devoluci\u00f3n de llamada de apagado del controlador PF asociado (por ejemplo, ice_shutdown). Esa devoluci\u00f3n de llamada llama, entre otras cosas, a sriov_disable() que llama indirectamente a iavf_remove() (consulte el seguimiento de la pila a continuaci\u00f3n). Como el estado del adaptador ya es __IAVF_REMOVE, el bucle mencionado no tiene fin y el proceso de apagado se bloquea. El parche soluciona este problema verificando el estado del adaptador al comienzo de iavf_remove() y omite el resto de la funci\u00f3n si el adaptador ya est\u00e1 en estado de eliminaci\u00f3n (el apagado est\u00e1 en curso). Reproductor: 1. Cree VF en PF controlado por el controlador ice o i40e 2. Aseg\u00farese de que el VF est\u00e9 vinculado al controlador iavf 3. Reinicie [52625.981294] sysrq: SysRq: Mostrar estado bloqueado [52625.988377] tarea: estado de reinicio: pila D: 0 pid:17359 ppid: 1 f2 [52625.996732] Seguimiento de llamadas: [52625.999187] __schedule+0x2d1/0x830 [52626.007400] Schedule+0x35/0xa0 [52626.010545] Schedule_hrtimeout_range_clock+0x83/0x100 2626.020046] usleep_range+0x5b/0x80 [52626.023540] iavf_remove+ 0x63/0x5b0 [iavf] [52626.027645] pci_device_remove+0x3b/0xc0 [52626.031572] device_release_driver_internal+0x103/0x1f0 [52626.036805] pci_stop_bus_device+0x72/0xa0 [52626. 040904] pci_stop_and_remove_bus_device+0xe/0x20 [52626.045870] pci_iov_remove_virtfn+0xba/0x120 [52626.050232] sriov_disable +0x2f/0xe0 [52626.053813] ice_free_vfs+0x7c/0x340 [hielo] [52626.057946] ice_remove+0x220/0x240 [hielo] [52626.061967] ice_shutdown+0x16/0x50 [52626.06598 7] pci_device_shutdown+0x34/0x60 [52626.070086] dispositivo_shutdown+ 0x165/0x1c5 [52626.074011] kernel_restart+0xe/0x30 [52626.077593] __do_sys_reboot+0x1d2/0x210 [52626.093815] do_syscall_64+0x5b/0x1a0 [52626.097483] entrada_SYSCALL_64_after_hwframe+0x65/0xca"}], "id": "CVE-2022-48840", "lastModified": "2024-11-21T07:34:11.323", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-07-16T13:15:11.440", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Mailing List", "Patch"], "url": "https://git.kernel.org/stable/c/4477b9a4193b35eb3a8afd2adf2d42add2f88d57"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Mailing List", "Patch"], "url": "https://git.kernel.org/stable/c/80974bb730270199c6fcb189af04d5945b87e813"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Mailing List", "Patch"], "url": "https://git.kernel.org/stable/c/b04683ff8f0823b869c219c78ba0d974bddea0b5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch"], "url": "https://git.kernel.org/stable/c/4477b9a4193b35eb3a8afd2adf2d42add2f88d57"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch"], "url": "https://git.kernel.org/stable/c/80974bb730270199c6fcb189af04d5945b87e813"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch"], "url": "https://git.kernel.org/stable/c/b04683ff8f0823b869c219c78ba0d974bddea0b5"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-835"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: iavf: Fix hang during reboot/shutdown", "id": "2298181", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2298181"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\niavf: Fix hang during reboot/shutdown\nRecent commit 974578017fc1 (\"iavf: Add waiting so the port is\ninitialized in remove\") adds a wait-loop at the beginning of\niavf_remove() to ensure that port initialization is finished\nprior unregistering net device. This causes a regression\nin reboot/shutdown scenario because in this case callback\niavf_shutdown() is called and this callback detaches the device,\nmakes it down if it is running and sets its state to __IAVF_REMOVE.\nLater shutdown callback of associated PF driver (e.g. ice_shutdown)\nis called. That callback calls among other things sriov_disable()\nthat calls indirectly iavf_remove() (see stack trace below).\nAs the adapter state is already __IAVF_REMOVE then the mentioned\nloop is end-less and shutdown process hangs.\nThe patch fixes this by checking adapter's state at the beginning\nof iavf_remove() and skips the rest of the function if the adapter\nis already in remove state (shutdown is in progress).\nReproducer:\n1. Create VF on PF driven by ice or i40e driver\n2. Ensure that the VF is bound to iavf driver\n3. Reboot\n[52625.981294] sysrq: SysRq : Show Blocked State\n[52625.988377] task:reboot state:D stack: 0 pid:17359 ppid: 1 f2\n[52625.996732] Call Trace:\n[52625.999187] __schedule+0x2d1/0x830\n[52626.007400] schedule+0x35/0xa0\n[52626.010545] schedule_hrtimeout_range_clock+0x83/0x100\n[52626.020046] usleep_range+0x5b/0x80\n[52626.023540] iavf_remove+0x63/0x5b0 [iavf]\n[52626.027645] pci_device_remove+0x3b/0xc0\n[52626.031572] device_release_driver_internal+0x103/0x1f0\n[52626.036805] pci_stop_bus_device+0x72/0xa0\n[52626.040904] pci_stop_and_remove_bus_device+0xe/0x20\n[52626.045870] pci_iov_remove_virtfn+0xba/0x120\n[52626.050232] sriov_disable+0x2f/0xe0\n[52626.053813] ice_free_vfs+0x7c/0x340 [ice]\n[52626.057946] ice_remove+0x220/0x240 [ice]\n[52626.061967] ice_shutdown+0x16/0x50 [ice]\n[52626.065987] pci_device_shutdown+0x34/0x60\n[52626.070086] device_shutdown+0x165/0x1c5\n[52626.074011] kernel_restart+0xe/0x30\n[52626.077593] __do_sys_reboot+0x1d2/0x210\n[52626.093815] do_syscall_64+0x5b/0x1a0\n[52626.097483] entry_SYSCALL_64_after_hwframe+0x65/0xca"], "name": "CVE-2022-48840", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-07-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-48840\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-48840\nhttps://lore.kernel.org/linux-cve-announce/2024071622-CVE-2022-48840-d1d6@gregkh/T"], "threat_severity": "Moderate"}

{}