CVE-2025-37746

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/perf/dwc_pcie_pmu.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "0778c3e01a9f382a5bc444a5271e013406642501", "status": "affected", "version": "af9597adc2f1e3609c67c9792a2469bb64e43ae9", "versionType": "git"}, {"lessThan": "a71c6fc87b2b9905dc2e38887fe4122287216be9", "status": "affected", "version": "af9597adc2f1e3609c67c9792a2469bb64e43ae9", "versionType": "git"}, {"lessThan": "7f35b429802a8065aa61e2a3f567089649f4d98e", "status": "affected", "version": "af9597adc2f1e3609c67c9792a2469bb64e43ae9", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/perf/dwc_pcie_pmu.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"lessThan": "6.8", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.114", "versionType": "semver"}, {"lessThanOrEqual": "6.14.*", "status": "unaffected", "version": "6.14.3", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.15", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9C19993B-B828-4896-8C83-2C683429F43E", "versionEndExcluding": "6.14.3", "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\nperf/dwc_pcie: fix duplicate pci_dev devices\n\nDuring platform_device_register, wrongly using struct device\npci_dev as platform_data caused a kmemdup copy of pci_dev. Worse\nstill, accessing the duplicated device leads to list corruption as its\nmutex content (e.g., list, magic) remains the same as the original."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: perf/dwc_pcie: se corrigen dispositivos pci_dev duplicados. Durante platform_device_register, el uso incorrecto de struct device pci_dev como platform_data provocaba una copia kmemdup de pci_dev. Peor a\u00fan, acceder al dispositivo duplicado provoca la corrupci\u00f3n de la lista, ya que su contenido mutex (p. ej., list, magic) permanece igual que el original."}], "id": "CVE-2025-37746", "lastModified": "2026-10-21T13:18:05.720", "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": "2025-05-01T13:15:53.313", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0778c3e01a9f382a5bc444a5271e013406642501"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7f35b429802a8065aa61e2a3f567089649f4d98e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a71c6fc87b2b9905dc2e38887fe4122287216be9"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-704"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: perf/dwc_pcie: fix duplicate pci_dev devices", "id": "2363282", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2363282"}, "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:\nperf/dwc_pcie: fix duplicate pci_dev devices\nDuring platform_device_register, wrongly using struct device\npci_dev as platform_data caused a kmemdup copy of pci_dev. Worse\nstill, accessing the duplicated device leads to list corruption as its\nmutex content (e.g., list, magic) remains the same as the original."], "name": "CVE-2025-37746", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"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": "2025-05-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-37746\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-37746\nhttps://lore.kernel.org/linux-cve-announce/2025050135-CVE-2025-37746-2d53@gregkh/T"], "threat_severity": "Moderate"}

{}