CVE-2025-39730

{"id": "CVE-2025-39730", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-39730", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-06-10T20:41:59.038817Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "20fa19027286983ab2734b5910c4a687436e0c31", "lessThan": "7f8eca87fef7519e9c41f3258f25ebc2752247ee", "versionType": "git"}, {"status": "affected", "version": "20fa19027286983ab2734b5910c4a687436e0c31", "lessThan": "cb09afa0948d96b1e385d609ed044bb1aa043536", "versionType": "git"}, {"status": "affected", "version": "20fa19027286983ab2734b5910c4a687436e0c31", "lessThan": "3570ef5c31314c13274c935a20b91768ab5bf412", "versionType": "git"}, {"status": "affected", "version": "20fa19027286983ab2734b5910c4a687436e0c31", "lessThan": "763810bb883cb4de412a72f338d80947d97df67b", "versionType": "git"}, {"status": "affected", "version": "20fa19027286983ab2734b5910c4a687436e0c31", "lessThan": "12ad3def2e5e0b120e3d0cb6ce8b7b796819ad40", "versionType": "git"}, {"status": "affected", "version": "20fa19027286983ab2734b5910c4a687436e0c31", "lessThan": "2ad40b7992aa26bc631afc1a995b0e3ddc30de3f", "versionType": "git"}, {"status": "affected", "version": "20fa19027286983ab2734b5910c4a687436e0c31", "lessThan": "b7f7866932466332a2528fda099000b035303485", "versionType": "git"}, {"status": "affected", "version": "20fa19027286983ab2734b5910c4a687436e0c31", "lessThan": "7dd36f7477d1e03a1fcf8d13531ca326c4fb599f", "versionType": "git"}, {"status": "affected", "version": "20fa19027286983ab2734b5910c4a687436e0c31", "lessThan": "ef93a685e01a281b5e2a25ce4e3428cf9371a205", "versionType": "git"}], "programFiles": ["fs/nfs/export.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.13"}, {"status": "unaffected", "version": "0", "lessThan": "4.13", "versionType": "semver"}, {"status": "unaffected", "version": "5.4.297", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.241", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.190", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.148", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.102", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.42", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.15.10", "versionType": "semver", "lessThanOrEqual": "6.15.*"}, {"status": "unaffected", "version": "6.16.1", "versionType": "semver", "lessThanOrEqual": "6.16.*"}, {"status": "unaffected", "version": "6.17", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["fs/nfs/export.c"], "defaultStatus": "affected"}]}], "published": "2025-09-07T16:15:48.303", "references": [{"url": "https://git.kernel.org/stable/c/12ad3def2e5e0b120e3d0cb6ce8b7b796819ad40", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/2ad40b7992aa26bc631afc1a995b0e3ddc30de3f", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/3570ef5c31314c13274c935a20b91768ab5bf412", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/763810bb883cb4de412a72f338d80947d97df67b", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/7dd36f7477d1e03a1fcf8d13531ca326c4fb599f", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/7f8eca87fef7519e9c41f3258f25ebc2752247ee", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/b7f7866932466332a2528fda099000b035303485", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/cb09afa0948d96b1e385d609ed044bb1aa043536", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ef93a685e01a281b5e2a25ce4e3428cf9371a205", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Fix filehandle bounds checking in nfs_fh_to_dentry()\n\nThe function needs to check the minimal filehandle length before it can\naccess the embedded filehandle."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nNFS: Corregir la comprobaci\u00f3n de l\u00edmites del filehandle en nfs_fh_to_dentry()\n\nLa funci\u00f3n necesita comprobar la longitud m\u00ednima del filehandle antes de que pueda acceder al filehandle incrustado."}], "lastModified": "2026-10-19T21:10:00.160", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "15F57262-DF93-49F0-A018-FEEEFF6D6963", "versionEndExcluding": "5.4.297", "versionStartIncluding": "4.13"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0D21C35-EB8A-488A-BBF9-403E4817E5DD", "versionEndExcluding": "5.10.241", "versionStartIncluding": "5.5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AD9E597F-3DDE-4D7E-976C-463D0611F13F", 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