{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2017-09-01T00:00:00", "descriptions": [{"lang": "en", "value": "The tcp_disconnect function in net/ipv4/tcp.c in the Linux kernel before 4.12 allows local users to cause a denial of service (__tcp_select_window divide-by-zero error and system crash) by triggering a disconnect within a certain tcp_recvmsg code path."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-07-12T09:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "RHSA-2017:3200", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:3200"}, {"name": "SUSE-SU-2018:0011", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"}, {"name": "RHSA-2017:2918", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:2918"}, {"name": "RHSA-2017:2931", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:2931"}, {"name": "100878", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/100878"}, {"name": "DSA-3981", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2017/dsa-3981"}, {"name": "RHSA-2018:2172", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2018:2172"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/torvalds/linux/commit/499350a5a6e7512d9ed369ed63a4244b6536f4f8"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=499350a5a6e7512d9ed369ed63a4244b6536f4f8"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.mail-archive.com/netdev%40vger.kernel.org/msg186255.html"}, {"name": "RHSA-2017:2930", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:2930"}, {"name": "1039549", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1039549"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-14106", "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 tcp_disconnect function in net/ipv4/tcp.c in the Linux kernel before 4.12 allows local users to cause a denial of service (__tcp_select_window divide-by-zero error and system crash) by triggering a disconnect within a certain tcp_recvmsg code path."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "RHSA-2017:3200", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:3200"}, {"name": "SUSE-SU-2018:0011", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"}, {"name": "RHSA-2017:2918", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2918"}, {"name": "RHSA-2017:2931", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2931"}, {"name": "100878", "refsource": "BID", "url": "http://www.securityfocus.com/bid/100878"}, {"name": "DSA-3981", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2017/dsa-3981"}, {"name": "RHSA-2018:2172", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:2172"}, {"name": "https://github.com/torvalds/linux/commit/499350a5a6e7512d9ed369ed63a4244b6536f4f8", "refsource": "CONFIRM", "url": "https://github.com/torvalds/linux/commit/499350a5a6e7512d9ed369ed63a4244b6536f4f8"}, {"name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=499350a5a6e7512d9ed369ed63a4244b6536f4f8", "refsource": "CONFIRM", "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=499350a5a6e7512d9ed369ed63a4244b6536f4f8"}, {"name": "https://www.mail-archive.com/netdev@vger.kernel.org/msg186255.html", "refsource": "CONFIRM", "url": "https://www.mail-archive.com/netdev@vger.kernel.org/msg186255.html"}, {"name": "RHSA-2017:2930", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2930"}, {"name": "1039549", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1039549"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T19:20:39.873Z"}, "title": "CVE Program Container", "references": [{"name": "RHSA-2017:3200", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:3200"}, {"name": "SUSE-SU-2018:0011", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"}, {"name": "RHSA-2017:2918", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:2918"}, {"name": "RHSA-2017:2931", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:2931"}, {"name": "100878", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/100878"}, {"name": "DSA-3981", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2017/dsa-3981"}, {"name": "RHSA-2018:2172", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2018:2172"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/torvalds/linux/commit/499350a5a6e7512d9ed369ed63a4244b6536f4f8"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=499350a5a6e7512d9ed369ed63a4244b6536f4f8"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.mail-archive.com/netdev%40vger.kernel.org/msg186255.html"}, {"name": "RHSA-2017:2930", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:2930"}, {"name": "1039549", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1039549"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-14106", "datePublished": "2017-09-01T16:00:00", "dateReserved": "2017-09-01T00:00:00", "dateUpdated": "2024-08-05T19:20:39.873Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "13332751-6BF4-4D8A-A5D2-62A8AF6C1F92", "versionEndIncluding": "4.11.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The tcp_disconnect function in net/ipv4/tcp.c in the Linux kernel before 4.12 allows local users to cause a denial of service (__tcp_select_window divide-by-zero error and system crash) by triggering a disconnect within a certain tcp_recvmsg code path."}, {"lang": "es", "value": "La funci\u00f3n tcp_disconnect en net/ipv4/tcp.c en el kernel de Linux en versiones anteriores a la 4.12 permite que usuarios locales provoquen una denegaci\u00f3n de servicio allows local users to cause a denial of service (error __tcp_select_window de divisi\u00f3n por cero y bloqueo del sistema) desencadenando una desconexi\u00f3n en una ruta de c\u00f3digo tcp_recvmsg determinada."}], "id": "CVE-2017-14106", "lastModified": "2025-04-20T01:37:25.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-09-01T16:29:00.377", "references": [{"source": "cve@mitre.org", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=499350a5a6e7512d9ed369ed63a4244b6536f4f8"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2017/dsa-3981"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/100878"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1039549"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2017:2918"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2017:2930"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2017:2931"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2017:3200"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2018:2172"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/torvalds/linux/commit/499350a5a6e7512d9ed369ed63a4244b6536f4f8"}, {"source": "cve@mitre.org", "url": "https://www.mail-archive.com/netdev%40vger.kernel.org/msg186255.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=499350a5a6e7512d9ed369ed63a4244b6536f4f8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2017/dsa-3981"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/100878"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1039549"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2017:2918"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2017:2930"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2017:2931"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2017:3200"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2018:2172"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/torvalds/linux/commit/499350a5a6e7512d9ed369ed63a4244b6536f4f8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.mail-archive.com/netdev%40vger.kernel.org/msg186255.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-369"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2018:2172", "cpe": "cpe:/o:redhat:rhel_els:5", "package": "kernel-0:2.6.18-433.el5", "product_name": "Red Hat Enterprise Linux 5 Extended Lifecycle Support", "release_date": "2018-07-11T00:00:00Z"}, {"advisory": "RHSA-2017:3200", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-696.16.1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2017-11-14T00:00:00Z"}, {"advisory": "RHSA-2017:2931", "cpe": "cpe:/a:redhat:rhel_extras_rt:7", "package": "kernel-rt-0:3.10.0-693.5.2.rt56.626.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-10-19T00:00:00Z"}, {"advisory": "RHSA-2017:2930", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "kernel-0:3.10.0-693.5.2.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-10-19T00:00:00Z"}, {"advisory": "RHSA-2017:2918", "cpe": "cpe:/a:redhat:enterprise_mrg:2:server:el6", "package": "kernel-rt-1:3.10.0-693.5.2.rt56.592.el6rt", "product_name": "Red Hat Enterprise MRG 2", "release_date": "2017-10-19T00:00:00Z"}], "bugzilla": {"description": "kernel: Divide-by-zero in __tcp_select_window", "id": "1487295", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1487295"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-369", "details": ["The tcp_disconnect function in net/ipv4/tcp.c in the Linux kernel before 4.12 allows local users to cause a denial of service (__tcp_select_window divide-by-zero error and system crash) by triggering a disconnect within a certain tcp_recvmsg code path.", "A divide-by-zero vulnerability was found in the __tcp_select_window function in the Linux kernel. This can result in a kernel panic causing a local denial of service."], "name": "CVE-2017-14106", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "kernel-alt", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2017-09-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-14106\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-14106"], "statement": "This issue affects the Linux kernel packages as shipped with Red Hat Enterprise Linux 5, 6 and 7 and MRG-2. Future Linux kernel updates for the respective releases may address this issue.", "threat_severity": "Moderate"}