{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-43851", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-08-17T09:11:59.276Z", "datePublished": "2024-08-17T09:22:09.159Z", "dateUpdated": "2024-11-05T09:41:08.104Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-05T09:41:08.104Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: xilinx: rename cpu_number1 to dummy_cpu_number\n\nThe per cpu variable cpu_number1 is passed to xlnx_event_handler as\nargument \"dev_id\", but it is not used in this function. So drop the\ninitialization of this variable and rename it to dummy_cpu_number.\nThis patch is to fix the following call trace when the kernel option\nCONFIG_DEBUG_ATOMIC_SLEEP is enabled:\n\nBUG: sleeping function called from invalid context at include/linux/sched/mm.h:274\n in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0\n preempt_count: 1, expected: 0\n CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0 #53\n Hardware name: Xilinx Versal vmk180 Eval board rev1.1 (QSPI) (DT)\n Call trace:\n dump_backtrace+0xd0/0xe0\n show_stack+0x18/0x40\n dump_stack_lvl+0x7c/0xa0\n dump_stack+0x18/0x34\n __might_resched+0x10c/0x140\n __might_sleep+0x4c/0xa0\n __kmem_cache_alloc_node+0xf4/0x168\n kmalloc_trace+0x28/0x38\n __request_percpu_irq+0x74/0x138\n xlnx_event_manager_probe+0xf8/0x298\n platform_probe+0x68/0xd8"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/soc/xilinx/xlnx_event_manager.c"], "versions": [{"version": "01946c3c83b2", "lessThan": "a5e507fadab7", "status": "affected", "versionType": "git"}, {"version": "4722924e7a62", "lessThan": "a96e60a6ea68", "status": "affected", "versionType": "git"}, {"version": "daed80ed0758", "lessThan": "f762acdaff9e", "status": "affected", "versionType": "git"}, {"version": "daed80ed0758", "lessThan": "4a95449dd975", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/soc/xilinx/xlnx_event_manager.c"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.103", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.44", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.10.3", "lessThanOrEqual": "6.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.11", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/a5e507fadab76393cbc12344ebd65a417a09aa46"}, {"url": "https://git.kernel.org/stable/c/a96e60a6ea6818fd37b1853283a512c49af38cf5"}, {"url": "https://git.kernel.org/stable/c/f762acdaff9e54688be16e6c832c73a61533c1df"}, {"url": "https://git.kernel.org/stable/c/4a95449dd975e2ea6629a034f3e74b46c9634916"}], "title": "soc: xilinx: rename cpu_number1 to dummy_cpu_number", "x_generator": {"engine": "bippy-9e1c9544281a"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-43851", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:07:24.012606Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-12T17:33:21.165Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-43851", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:07:24.012606Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:22.928Z"}}], "cna": {"title": "soc: xilinx: rename cpu_number1 to dummy_cpu_number", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "01946c3c83b2", "lessThan": "a5e507fadab7", "versionType": "git"}, {"status": "affected", "version": "4722924e7a62", "lessThan": "a96e60a6ea68", "versionType": "git"}, {"status": "affected", "version": "daed80ed0758", "lessThan": "f762acdaff9e", "versionType": "git"}, {"status": "affected", "version": "daed80ed0758", "lessThan": "4a95449dd975", "versionType": "git"}], "programFiles": ["drivers/soc/xilinx/xlnx_event_manager.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"status": "unaffected", "version": "0", "lessThan": "6.8", "versionType": "semver"}, {"status": "unaffected", "version": "6.1.103", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.44", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.10.3", "versionType": "semver", "lessThanOrEqual": "6.10.*"}, {"status": "unaffected", "version": "6.11", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/soc/xilinx/xlnx_event_manager.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/a5e507fadab76393cbc12344ebd65a417a09aa46"}, {"url": "https://git.kernel.org/stable/c/a96e60a6ea6818fd37b1853283a512c49af38cf5"}, {"url": "https://git.kernel.org/stable/c/f762acdaff9e54688be16e6c832c73a61533c1df"}, {"url": "https://git.kernel.org/stable/c/4a95449dd975e2ea6629a034f3e74b46c9634916"}], "x_generator": {"engine": "bippy-9e1c9544281a"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: xilinx: rename cpu_number1 to dummy_cpu_number\n\nThe per cpu variable cpu_number1 is passed to xlnx_event_handler as\nargument \"dev_id\", but it is not used in this function. So drop the\ninitialization of this variable and rename it to dummy_cpu_number.\nThis patch is to fix the following call trace when the kernel option\nCONFIG_DEBUG_ATOMIC_SLEEP is enabled:\n\nBUG: sleeping function called from invalid context at include/linux/sched/mm.h:274\n in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0\n preempt_count: 1, expected: 0\n CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0 #53\n Hardware name: Xilinx Versal vmk180 Eval board rev1.1 (QSPI) (DT)\n Call trace:\n dump_backtrace+0xd0/0xe0\n show_stack+0x18/0x40\n dump_stack_lvl+0x7c/0xa0\n dump_stack+0x18/0x34\n __might_resched+0x10c/0x140\n __might_sleep+0x4c/0xa0\n __kmem_cache_alloc_node+0xf4/0x168\n kmalloc_trace+0x28/0x38\n __request_percpu_irq+0x74/0x138\n xlnx_event_manager_probe+0xf8/0x298\n platform_probe+0x68/0xd8"}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-05T09:41:08.104Z"}}}, "cveMetadata": {"cveId": "CVE-2024-43851", "state": "PUBLISHED", "dateUpdated": "2024-11-05T09:41:08.104Z", "dateReserved": "2024-08-17T09:11:59.276Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-08-17T09:22:09.159Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D3B412BA-0F99-4CB3-B12F-6FD9151089A1", "versionEndExcluding": "6.1.103", "versionStartIncluding": "6.1.77", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B9DA942F-1F2D-4169-B9D2-5F5699D5E1D9", "versionEndExcluding": "6.6.44", "versionStartIncluding": "6.6.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "372F97C2-A80E-4F8A-9A04-3C21671C560F", "versionEndExcluding": "6.8", "versionStartIncluding": "6.7.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "38E515B9-DAD5-4A5A-9C4C-1B6873D3185A", "versionEndExcluding": "6.10.3", "versionStartIncluding": "6.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: xilinx: rename cpu_number1 to dummy_cpu_number\n\nThe per cpu variable cpu_number1 is passed to xlnx_event_handler as\nargument \"dev_id\", but it is not used in this function. So drop the\ninitialization of this variable and rename it to dummy_cpu_number.\nThis patch is to fix the following call trace when the kernel option\nCONFIG_DEBUG_ATOMIC_SLEEP is enabled:\n\nBUG: sleeping function called from invalid context at include/linux/sched/mm.h:274\n in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0\n preempt_count: 1, expected: 0\n CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0 #53\n Hardware name: Xilinx Versal vmk180 Eval board rev1.1 (QSPI) (DT)\n Call trace:\n dump_backtrace+0xd0/0xe0\n show_stack+0x18/0x40\n dump_stack_lvl+0x7c/0xa0\n dump_stack+0x18/0x34\n __might_resched+0x10c/0x140\n __might_sleep+0x4c/0xa0\n __kmem_cache_alloc_node+0xf4/0x168\n kmalloc_trace+0x28/0x38\n __request_percpu_irq+0x74/0x138\n xlnx_event_manager_probe+0xf8/0x298\n platform_probe+0x68/0xd8"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: soc: xilinx: cambiar el nombre de cpu_number1 a dummy_cpu_number La variable por CPU cpu_number1 se pasa a xlnx_event_handler como argumento \"dev_id\", pero no se utiliza en esta funci\u00f3n. As\u00ed que elimine la inicializaci\u00f3n de esta variable y c\u00e1mbiele el nombre a dummy_cpu_number. Este parche es para corregir el siguiente seguimiento de llamadas cuando la opci\u00f3n del kernel CONFIG_DEBUG_ATOMIC_SLEEP est\u00e1 habilitada: ERROR: funci\u00f3n de suspensi\u00f3n llamada desde un contexto no v\u00e1lido en include/linux/sched/mm.h:274 in_atomic(): 1, irqs_disabled(): 0, non_block : 0, pid: 1, nombre: swapper/0 preempt_count: 1, esperado: 0 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0 #53 Nombre de hardware: Xilinx Versal vmk180 Placa de evaluaci\u00f3n rev1.1 (QSPI ) (DT) Seguimiento de llamadas: dump_backtrace+0xd0/0xe0 show_stack+0x18/0x40 dump_stack_lvl+0x7c/0xa0 dump_stack+0x18/0x34 __might_resched+0x10c/0x140 __might_sleep+0x4c/0xa0 __kmem_cache_alloc_node+0xf4/ 0x168 kmalloc_trace+0x28/0x38 __request_percpu_irq+0x74 /0x138 xlnx_event_manager_probe+0xf8/0x298 plataforma_probe+0x68/0xd8"}], "id": "CVE-2024-43851", "lastModified": "2024-10-24T16:07:41.687", "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": "2024-08-17T10:15:10.230", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4a95449dd975e2ea6629a034f3e74b46c9634916"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a5e507fadab76393cbc12344ebd65a417a09aa46"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a96e60a6ea6818fd37b1853283a512c49af38cf5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f762acdaff9e54688be16e6c832c73a61533c1df"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: soc: xilinx: rename cpu_number1 to dummy_cpu_number", "id": "2305509", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2305509"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H", "status": "draft"}, "cwe": "(CWE-688|CWE-665)", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nsoc: xilinx: rename cpu_number1 to dummy_cpu_number\nThe per cpu variable cpu_number1 is passed to xlnx_event_handler as\nargument \"dev_id\", but it is not used in this function. So drop the\ninitialization of this variable and rename it to dummy_cpu_number.\nThis patch is to fix the following call trace when the kernel option\nCONFIG_DEBUG_ATOMIC_SLEEP is enabled:\nBUG: sleeping function called from invalid context at include/linux/sched/mm.h:274\nin_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0\npreempt_count: 1, expected: 0\nCPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0 #53\nHardware name: Xilinx Versal vmk180 Eval board rev1.1 (QSPI) (DT)\nCall trace:\ndump_backtrace+0xd0/0xe0\nshow_stack+0x18/0x40\ndump_stack_lvl+0x7c/0xa0\ndump_stack+0x18/0x34\n__might_resched+0x10c/0x140\n__might_sleep+0x4c/0xa0\n__kmem_cache_alloc_node+0xf4/0x168\nkmalloc_trace+0x28/0x38\n__request_percpu_irq+0x74/0x138\nxlnx_event_manager_probe+0xf8/0x298\nplatform_probe+0x68/0xd8"], "name": "CVE-2024-43851", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-08-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-43851\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-43851\nhttps://lore.kernel.org/linux-cve-announce/2024081733-CVE-2024-43851-26f9@gregkh/T"], "threat_severity": "Moderate"}