CVE-2023-53069

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Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-vf: Add missing free for alloc_percpu\n\nAdd the free_percpu for the allocated \"vf->hw.lmt_info\" in order to avoid\nmemory leak, same as the \"pf->hw.lmt_info\" in\n`drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c`."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: octeontx2-vf: Agregar libre faltante para alloc_percpu Agregue libre_percpu para el \"vf->hw.lmt_info\" asignado para evitar fugas de memoria, igual que \"pf->hw.lmt_info\" en `drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c`."}], "id": "CVE-2023-53069", "lastModified": "2026-11-05T21:17:10.457", "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-2023-53069", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-11-05T20:16:08.902598Z", "version": "2.0.3"}}]}, "published": "2025-05-02T16:15:25.960", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/813b590840771890c738ce6dbfd0c5938a1bafb9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/840631bcf21f58c0a3f01378a54d79e9ce86b226"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/90874b76e5f82eaa3309714d72ff2cd8bb8d1b02"}, 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{"bugzilla": {"description": "kernel: octeontx2-vf: Add missing free for alloc_percpu", "id": "2363778", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2363778"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nocteontx2-vf: Add missing free for alloc_percpu\nAdd the free_percpu for the allocated \"vf->hw.lmt_info\" in order to avoid\nmemory leak, same as the \"pf->hw.lmt_info\" in\n`drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c`."], "name": "CVE-2023-53069", "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": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-05-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53069\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53069\nhttps://lore.kernel.org/linux-cve-announce/2025050212-CVE-2023-53069-b486@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-06-23T09:16:30.842311+00:00", "updated": "2025-06-23T09:16:30.842386+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}