CVE-2018-20509

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2019-04-12T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The print_binder_ref_olocked function in drivers/android/binder.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address information by reading \" ref *desc *node\" lines in a debugfs file."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-05-17T09:06:05.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/Yellow-Pay/CVE/blob/master/CVE-2018-20509.md"}, {"name": "[debian-security-tracker] 20190412 CVE-2018-20509", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://www.mail-archive.com/debian-security-tracker%40lists.debian.org/msg03902.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20190517-0002/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-20509", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The print_binder_ref_olocked function in drivers/android/binder.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address information by reading \" ref *desc *node\" lines in a debugfs file."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/Yellow-Pay/CVE/blob/master/CVE-2018-20509.md", "refsource": "MISC", "url": "https://github.com/Yellow-Pay/CVE/blob/master/CVE-2018-20509.md"}, {"name": "[debian-security-tracker] 20190412 CVE-2018-20509", "refsource": "MLIST", "url": "https://www.mail-archive.com/debian-security-tracker@lists.debian.org/msg03902.html"}, {"name": "https://security.netapp.com/advisory/ntap-20190517-0002/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20190517-0002/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T12:05:17.244Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Yellow-Pay/CVE/blob/master/CVE-2018-20509.md"}, {"name": "[debian-security-tracker] 20190412 CVE-2018-20509", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://www.mail-archive.com/debian-security-tracker%40lists.debian.org/msg03902.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20190517-0002/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-20509", "datePublished": "2019-04-30T17:06:17.000Z", "dateReserved": "2018-12-27T00:00:00.000Z", "dateUpdated": "2024-08-05T12:05:17.244Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:4.14.90:*:*:*:*:*:*:*", "matchCriteriaId": "0AFADFA1-25D0-4DF0-8D61-E8C24E524E68", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The print_binder_ref_olocked function in drivers/android/binder.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address information by reading \" ref *desc *node\" lines in a debugfs file."}, {"lang": "es", "value": "La funci\u00f3n print_binder_ref_olocked en el archivo drivers/android/ binder.c en el kernel de Linux versi\u00f3n 4.14.90, permite a los usuarios locales conseguir informaci\u00f3n de direcciones confidenciales al leer las l\u00edneas \"ref*desc*node\" en un archivo debugfs."}], "id": "CVE-2018-20509", "lastModified": "2026-06-17T01:53:00.033", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-04-30T18:29:07.697", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/Yellow-Pay/CVE/blob/master/CVE-2018-20509.md"}, {"source": "cve@mitre.org", "url": "https://security.netapp.com/advisory/ntap-20190517-0002/"}, {"source": "cve@mitre.org", "url": "https://www.mail-archive.com/debian-security-tracker%40lists.debian.org/msg03902.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/Yellow-Pay/CVE/blob/master/CVE-2018-20509.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.netapp.com/advisory/ntap-20190517-0002/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.mail-archive.com/debian-security-tracker%40lists.debian.org/msg03902.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: print_binder_ref_olocked function in drivers/android/binder.c leads to information disclosure", "id": "1707400", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1707400"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-200", "details": ["The print_binder_ref_olocked function in drivers/android/binder.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address information by reading \" ref *desc *node\" lines in a debugfs file."], "name": "CVE-2018-20509", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 5"}, {"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-alt", "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:/a:redhat:enterprise_mrg:2", "fix_state": "Not affected", "package_name": "hernel-rt", "product_name": "Red Hat Enterprise MRG 2"}], "public_date": "2019-04-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-20509\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-20509"], "statement": "Not vulnerable.\nThe issue is in Android only functionality.", "threat_severity": "Low"}

{}