CVE-2024-42150

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So remove txgbe_request_irq() for MSI/INTx case, and\nrename txgbe_request_msix_irqs() since it only request for queue irqs.\n\nAdd wx->misc_irq_domain to determine whether the driver creates an IRQ\ndomain and threaded request the IRQs."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: txgbe: elimina la solicitud irq separada para MSI e INTx Cuando se usan interrupciones MSI o INTx, request_irq() para pdev->irq entrar\u00e1 en conflicto con request_threaded_irq() para txgbe->misc .irq, para provocar un fallo del sistema. Por lo tanto, elimine txgbe_request_irq() para el caso MSI/INTx y cambie el nombre de txgbe_request_msix_irqs() ya que solo solicita irqs en cola. Agregue wx->misc_irq_domain para determinar si el controlador crea un dominio IRQ y solicita por subprocesos las IRQ."}], "id": "CVE-2024-42150", "lastModified": "2026-06-17T07:48:56.173", "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"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-42150", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-09-10T16:15:28.119432Z", "version": "2.0.3"}}]}, "published": "2024-07-30T08:15:06.620", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/850103ebe6b062ee0ab0f6670205f861acc76ace"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/bd07a98178462e7a02ed2bf7dec90a00944c1da5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/850103ebe6b062ee0ab0f6670205f861acc76ace"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/bd07a98178462e7a02ed2bf7dec90a00944c1da5"}], "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: net: txgbe: remove separate irq request for MSI and INTx", "id": "2301517", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2301517"}, "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"}, "cwe": "CWE-99", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nnet: txgbe: remove separate irq request for MSI and INTx\nWhen using MSI or INTx interrupts, request_irq() for pdev->irq will\nconflict with request_threaded_irq() for txgbe->misc.irq, to cause\nsystem crash. So remove txgbe_request_irq() for MSI/INTx case, and\nrename txgbe_request_msix_irqs() since it only request for queue irqs.\nAdd wx->misc_irq_domain to determine whether the driver creates an IRQ\ndomain and threaded request the IRQs."], "name": "CVE-2024-42150", "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": "2024-07-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-42150\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-42150\nhttps://lore.kernel.org/linux-cve-announce/2024073033-CVE-2024-42150-6a7d@gregkh/T"], "threat_severity": "Low"}

{}