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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D4954ED0-8229-4D57-B4B3-CB5154734977", "versionEndExcluding": "6.6.51", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "ACDEE48C-137A-4731-90D0-A675865E1BED", "versionEndExcluding": "6.10.10", "versionStartIncluding": "6.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm80xx: Set phy->enable_completion only when we wait for it\n\npm8001_phy_control() populates the enable_completion pointer with a stack\naddress, sends a PHY_LINK_RESET / PHY_HARD_RESET, waits 300 ms, and\nreturns. The problem arises when a phy control response comes late. After\n300 ms the pm8001_phy_control() function returns and the passed\nenable_completion stack address is no longer valid. Late phy control\nresponse invokes complete() on a dangling enable_completion pointer which\nleads to a kernel crash."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: pm80xx: Establecer phy->enable_completion solo cuando lo esperamos pm8001_phy_control() rellena el puntero enable_completion con una direcci\u00f3n de pila, env\u00eda un PHY_LINK_RESET / PHY_HARD_RESET, espera 300 ms y regresa. El problema surge cuando una respuesta de control phy llega tarde. Despu\u00e9s de 300 ms, la funci\u00f3n pm8001_phy_control() regresa y la direcci\u00f3n de pila enable_completion pasada ya no es v\u00e1lida. La respuesta de control phy tard\u00eda invoca complete() en un puntero enable_completion colgante que conduce a un bloqueo del kernel."}], "id": "CVE-2024-47666", "lastModified": "2025-12-06T22:15:49.303", "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": "2024-10-09T15:15:15.353", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7b1d779647afaea9185fa2f150b1721e7c1aae89"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a5d954802bda1aabcba49633cd94bad91c94113f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ddc501f4130f4baa787cb6cfa309af697179f475"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e23ee0cc5bded07e700553aecc333bb20c768546"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e4f949ef1516c0d74745ee54a0f4882c1f6c7aea"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f14d3e1aa613311c744af32d75125e95fc8ffb84"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: scsi: pm80xx: Set phy->enable_completion only when we wait for it", "id": "2317608", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2317608"}, "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-416", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nscsi: pm80xx: Set phy->enable_completion only when we wait for it\npm8001_phy_control() populates the enable_completion pointer with a stack\naddress, sends a PHY_LINK_RESET / PHY_HARD_RESET, waits 300 ms, and\nreturns. The problem arises when a phy control response comes late. After\n300 ms the pm8001_phy_control() function returns and the passed\nenable_completion stack address is no longer valid. Late phy control\nresponse invokes complete() on a dangling enable_completion pointer which\nleads to a kernel crash."], "name": "CVE-2024-47666", "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": "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": "2024-10-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-47666\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-47666\nhttps://lore.kernel.org/linux-cve-announce/2024100905-CVE-2024-47666-0015@gregkh/T"], "threat_severity": "Moderate"}

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