{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-38422", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:24.014Z", "datePublished": "2025-07-25T14:16:43.109Z", "dateUpdated": "2025-11-03T17:37:52.511Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-07-28T11:16:56.232Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: lan743x: Modify the EEPROM and OTP size for PCI1xxxx devices\n\nMaximum OTP and EEPROM size for hearthstone PCI1xxxx devices are 8 Kb\nand 64 Kb respectively. Adjust max size definitions and return correct\nEEPROM length based on device. Also prevent out-of-bound read/write."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/microchip/lan743x_ethtool.c"], "versions": [{"version": "695846047aa9b4bb387473a9fd227a51ae7de5e9", "lessThan": "6b4201d74d0a49af2123abf2c9d142e59566714b", "status": "affected", "versionType": "git"}, {"version": "695846047aa9b4bb387473a9fd227a51ae7de5e9", "lessThan": "088279ff18cdc437d6fac5890e0c52c624f78a5b", "status": "affected", "versionType": "git"}, {"version": "695846047aa9b4bb387473a9fd227a51ae7de5e9", "lessThan": "51318d644c993b3f7a60b8616a6a5adc1e967cd2", "status": "affected", "versionType": "git"}, {"version": "695846047aa9b4bb387473a9fd227a51ae7de5e9", "lessThan": "9c41d2a2aa3817946eb613522200cab55513ddaa", "status": "affected", "versionType": "git"}, {"version": "695846047aa9b4bb387473a9fd227a51ae7de5e9", "lessThan": "3b9935586a9b54d2da27901b830d3cf46ad66a1e", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/microchip/lan743x_ethtool.c"], "versions": [{"version": "4.19", "status": "affected"}, {"version": "0", "lessThan": "4.19", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.142", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.95", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.35", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.15.4", "lessThanOrEqual": "6.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.16", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19", "versionEndExcluding": "6.1.142"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19", "versionEndExcluding": "6.6.95"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19", "versionEndExcluding": "6.12.35"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19", "versionEndExcluding": "6.15.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19", "versionEndExcluding": "6.16"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/6b4201d74d0a49af2123abf2c9d142e59566714b"}, {"url": "https://git.kernel.org/stable/c/088279ff18cdc437d6fac5890e0c52c624f78a5b"}, {"url": "https://git.kernel.org/stable/c/51318d644c993b3f7a60b8616a6a5adc1e967cd2"}, {"url": "https://git.kernel.org/stable/c/9c41d2a2aa3817946eb613522200cab55513ddaa"}, {"url": "https://git.kernel.org/stable/c/3b9935586a9b54d2da27901b830d3cf46ad66a1e"}], "title": "net: lan743x: Modify the EEPROM and OTP size for PCI1xxxx devices", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T17:37:52.511Z"}}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8B2729C5-8562-475A-A558-477E45FE2F7B", "versionEndExcluding": "6.1.142", "versionStartIncluding": "4.19", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C5E01853-7048-4D78-9479-9AEE41AC8456", "versionEndExcluding": "6.6.95", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "E569FD34-0076-4428-BE17-EECCF867611C", "versionEndExcluding": "6.12.35", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "DFD174C5-1AA2-4671-BDDC-1A9FCC753655", "versionEndExcluding": "6.15.4", "versionStartIncluding": "6.13", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: lan743x: Modify the EEPROM and OTP size for PCI1xxxx devices\n\nMaximum OTP and EEPROM size for hearthstone PCI1xxxx devices are 8 Kb\nand 64 Kb respectively. Adjust max size definitions and return correct\nEEPROM length based on device. Also prevent out-of-bound read/write."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net:lan743x: Modificar el tama\u00f1o de la EEPROM y el OTP para dispositivos PCI1xxxx. El tama\u00f1o m\u00e1ximo de OTP y EEPROM para dispositivos Hearthstone PCI1xxxx es de 8 Kb y 64 Kb, respectivamente. Ajustar las definiciones de tama\u00f1o m\u00e1ximo y devolver la longitud correcta de la EEPROM seg\u00fan el dispositivo. Tambi\u00e9n se evita la lectura/escritura fuera de los l\u00edmites."}], "id": "CVE-2025-38422", "lastModified": "2025-12-23T18:41:32.320", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-07-25T15:15:27.037", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/088279ff18cdc437d6fac5890e0c52c624f78a5b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3b9935586a9b54d2da27901b830d3cf46ad66a1e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/51318d644c993b3f7a60b8616a6a5adc1e967cd2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6b4201d74d0a49af2123abf2c9d142e59566714b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9c41d2a2aa3817946eb613522200cab55513ddaa"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "Mailing List"], "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: net: lan743x: Modify the EEPROM and OTP size for PCI1xxxx devices", "id": "2383465", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2383465"}, "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:\nnet: lan743x: Modify the EEPROM and OTP size for PCI1xxxx devices\nMaximum OTP and EEPROM size for hearthstone PCI1xxxx devices are 8 Kb\nand 64 Kb respectively. Adjust max size definitions and return correct\nEEPROM length based on device. Also prevent out-of-bound read/write."], "name": "CVE-2025-38422", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "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": "2025-07-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-38422\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-38422\nhttps://lore.kernel.org/linux-cve-announce/2025072554-CVE-2025-38422-5d9b@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-07-26T11:21:59.403965+00:00", "updated": "2025-07-26T11:21:59.404060+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}