CVE-2025-38699

{"id": "CVE-2025-38699", "cveTags": [], "metrics": {"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": "7725ccfda59715ecf8f99e3b520a0b84cc2ea79e", "lessThan": "684c92bb08a25ed3c0356bc7eb532ed5b19588dd", "versionType": "git"}, {"status": "affected", "version": "7725ccfda59715ecf8f99e3b520a0b84cc2ea79e", "lessThan": "9337c2affbaebe00b75fdf84ea0e2fcf93c140af", "versionType": "git"}, {"status": "affected", "version": "7725ccfda59715ecf8f99e3b520a0b84cc2ea79e", "lessThan": "ba024d92564580bb90ec367248ace8efe16ce815", "versionType": "git"}, {"status": "affected", "version": "7725ccfda59715ecf8f99e3b520a0b84cc2ea79e", "lessThan": "8e03dd9fadf76db5b9799583074a1a2a54f787f1", "versionType": "git"}, {"status": "affected", "version": "7725ccfda59715ecf8f99e3b520a0b84cc2ea79e", "lessThan": "39cfe2c83146aad956318f866d0ee471b7a61fa5", "versionType": "git"}, {"status": "affected", "version": "7725ccfda59715ecf8f99e3b520a0b84cc2ea79e", "lessThan": "13f613228cf3c96a038424cd97aa4d6aadc66294", "versionType": "git"}, {"status": "affected", "version": "7725ccfda59715ecf8f99e3b520a0b84cc2ea79e", "lessThan": "8456f862cb95bcc3a831e1ba87c0c17068be0f3f", "versionType": "git"}, {"status": "affected", "version": "7725ccfda59715ecf8f99e3b520a0b84cc2ea79e", "lessThan": "50d9bd48321038bd6e15af5a454bbcd180cf6f80", "versionType": "git"}, {"status": "affected", "version": "7725ccfda59715ecf8f99e3b520a0b84cc2ea79e", "lessThan": "add4c4850363d7c1b72e8fce9ccb21fdd2cf5dc9", "versionType": "git"}], "programFiles": ["drivers/scsi/bfa/bfad_im.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "2.6.32"}, {"status": "unaffected", "version": "0", "lessThan": "2.6.32", "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": "6.1.149", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.103", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.43", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.15.11", "versionType": "semver", "lessThanOrEqual": "6.15.*"}, {"status": "unaffected", "version": "6.16.2", "versionType": "semver", "lessThanOrEqual": "6.16.*"}, {"status": "unaffected", "version": "6.17", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/scsi/bfa/bfad_im.c"], "defaultStatus": "affected"}]}, {"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "affectedData": [{"vendor": "Siemens", "product": "SIMATIC CN 4100", "versions": [{"status": "affected", "version": "0", "lessThan": "V5.0", "versionType": "custom"}], "defaultStatus": "unknown"}]}], "published": "2025-09-04T16:15:38.527", "references": [{"url": "https://git.kernel.org/stable/c/13f613228cf3c96a038424cd97aa4d6aadc66294", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/39cfe2c83146aad956318f866d0ee471b7a61fa5", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/50d9bd48321038bd6e15af5a454bbcd180cf6f80", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/684c92bb08a25ed3c0356bc7eb532ed5b19588dd", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8456f862cb95bcc3a831e1ba87c0c17068be0f3f", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8e03dd9fadf76db5b9799583074a1a2a54f787f1", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9337c2affbaebe00b75fdf84ea0e2fcf93c140af", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/add4c4850363d7c1b72e8fce9ccb21fdd2cf5dc9", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ba024d92564580bb90ec367248ace8efe16ce815", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://cert-portal.siemens.com/productcert/html/ssa-032379.html", "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: bfa: Double-free fix\n\nWhen the bfad_im_probe() function fails during initialization, the memory\npointed to by bfad->im is freed without setting bfad->im to NULL.\n\nSubsequently, during driver uninstallation, when the state machine enters\nthe bfad_sm_stopping state and calls the bfad_im_probe_undo() function,\nit attempts to free the memory pointed to by bfad->im again, thereby\ntriggering a double-free vulnerability.\n\nSet bfad->im to NULL if probing fails."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nscsi: bfa: Correcci\u00f3n de doble liberaci\u00f3n\n\nCuando la funci\u00f3n bfad_im_probe() falla durante la inicializaci\u00f3n, la memoria apuntada por bfad->im es liberada sin establecer bfad->im a NULL.\n\nPosteriormente, durante la desinstalaci\u00f3n del controlador, cuando la m\u00e1quina de estados entra en el estado bfad_sm_stopping y llama a la funci\u00f3n bfad_im_probe_undo(), intenta liberar la memoria apuntada por bfad->im de nuevo, lo que desencadena una vulnerabilidad de doble liberaci\u00f3n.\n\nEstablezca bfad->im a NULL si el sondeo falla."}], "lastModified": "2026-10-19T21:10:00.160", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "60DD3964-574F-4DCE-89DF-0C1D0A187234", "versionEndExcluding": "5.4.297", "versionStartIncluding": "2.6.33"}, {"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", "versionEndExcluding": "5.15.190", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FDBE8280-8983-4D2D-943D-2E6D0104E2D8", "versionEndExcluding": "6.1.149", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F2293654-7169-49B5-8D0D-EE51EF8B8E48", "versionEndExcluding": "6.6.103", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "472C5F87-2BF3-4FAB-9B21-DA7513977363", "versionEndExcluding": "6.12.43", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BC242347-F722-43AE-B910-BE0B22386977", "versionEndExcluding": "6.15.11", "versionStartIncluding": "6.13"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BD7C087D-2415-4521-B624-30003352F899", "versionEndExcluding": "6.16.2", "versionStartIncluding": "6.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.32:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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"operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}