CVE-2010-2492

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2010-08-01T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Buffer overflow in the ecryptfs_uid_hash macro in fs/ecryptfs/messaging.c in the eCryptfs subsystem in the Linux kernel before 2.6.35 might allow local users to gain privileges or cause a denial of service (system crash) via unspecified vectors."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-10T18:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "RHSA-2010:0723", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0723.html"}, {"name": "20111013 VMSA-2011-0012 VMware ESXi and ESX updates to third party libraries and ESX Service Console", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded"}, {"name": "46397", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/46397"}, {"name": "MDVSA-2010:198", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:198"}, {"name": "RHSA-2011:0007", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=611385"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a6f80fb7b5986fda663d94079d3bba0937a6b6ff"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://support.avaya.com/css/P8/documents/100113326"}, {"name": "42890", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/42890"}, {"name": "MDVSA-2010:172", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:172"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T02:32:16.843Z"}, "title": "CVE Program Container", "references": [{"name": "RHSA-2010:0723", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0723.html"}, {"name": "20111013 VMSA-2011-0012 VMware ESXi and ESX updates to third party libraries and ESX Service Console", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded"}, {"name": "46397", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/46397"}, {"name": "MDVSA-2010:198", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:198"}, {"name": "RHSA-2011:0007", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=611385"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a6f80fb7b5986fda663d94079d3bba0937a6b6ff"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://support.avaya.com/css/P8/documents/100113326"}, {"name": "42890", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/42890"}, {"name": "MDVSA-2010:172", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:172"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2010-2492", "datePublished": "2010-09-08T19:00:00.000Z", "dateReserved": "2010-06-28T00:00:00.000Z", "dateUpdated": "2024-08-07T02:32:16.843Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "ABBE25DF-453B-47E6-A6ED-6984E7576F69", "versionEndExcluding": "2.6.35", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:vmware:esx:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "BC337BB7-9A45-4406-A783-851F279130EE", "vulnerable": true}, {"criteria": "cpe:2.3:o:vmware:esx:4.1:*:*:*:*:*:*:*", "matchCriteriaId": "0B6BA46F-4E8C-4B2A-AE92-81B9F1B4D56C", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:avaya:aura_communication_manager:5.2:*:*:*:*:*:*:*", "matchCriteriaId": "B6567360-D041-4C5A-A9DF-39223E5FF895", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_presence_services:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "47508B6A-134F-4795-A5D1-4256D38BCE57", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_presence_services:6.1:*:*:*:*:*:*:*", "matchCriteriaId": "876BFAD3-DF3C-419D-89AD-160BC15F2B09", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_presence_services:6.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "C308358C-A051-4E86-8621-EC7DEC866C1B", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_session_manager:1.1:*:*:*:*:*:*:*", "matchCriteriaId": "5C5F5625-1601-4EFC-B710-58B145F10708", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_session_manager:5.2:*:*:*:*:*:*:*", "matchCriteriaId": "CB6AB5D8-6E22-483E-A91E-0880FF9A2C97", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_session_manager:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "D17B8A88-2355-409B-BF79-8BE78BCBC66A", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_system_manager:5.2:*:*:*:*:*:*:*", "matchCriteriaId": "44D546F5-2751-41F0-9442-8F1EB904E294", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_system_manager:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "E7C82ABC-54B9-454C-A9F9-2DBFF1D62364", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_system_manager:6.1:*:*:*:*:*:*:*", "matchCriteriaId": "EA1A137E-0BA3-4E17-AC1F-AEB92C205B78", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_system_manager:6.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "9C7E6391-D86C-45AF-962C-7162FC8B706C", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_system_platform:1.1:*:*:*:*:*:*:*", "matchCriteriaId": "76E0FA7D-9F1B-4B1D-8B2D-85D2ED6DC00C", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_system_platform:6.0:-:*:*:*:*:*:*", "matchCriteriaId": "A7F1DDA6-7664-41AA-8364-8BEF7834531E", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_system_platform:6.0:sp1:*:*:*:*:*:*", "matchCriteriaId": "DC1A931C-EEB1-4630-A1F5-C0B5166724A1", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_voice_portal:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "4C7894BA-98D1-41FE-9FD2-BE07FBFD4627", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_voice_portal:5.1:-:*:*:*:*:*:*", "matchCriteriaId": "C73D7859-1A8E-4EBE-AC77-7E3478FB81D1", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:aura_voice_portal:5.1:sp1:*:*:*:*:*:*", "matchCriteriaId": "E774F4FD-5088-4FD5-919D-F12453ADB215", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:iq:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "C850D33E-6E6A-4AAC-96B9-8510C902E38A", "vulnerable": true}, {"criteria": "cpe:2.3:a:avaya:iq:5.1:*:*:*:*:*:*:*", "matchCriteriaId": "75A6A088-DE78-406D-AC52-66159B8A9869", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow in the ecryptfs_uid_hash macro in fs/ecryptfs/messaging.c in the eCryptfs subsystem in the Linux kernel before 2.6.35 might allow local users to gain privileges or cause a denial of service (system crash) via unspecified vectors."}, {"lang": "es", "value": "Vulnerabilidad de desbordamiento de b\u00fafer en la macro ecryptfs_uid_hash en fs/ecryptfs/messaging.c del subsistema eCryptfs del kernel de Linux anterior a v2.6.35, podr\u00eda permitir a a usuarios locales obtener privilegios o provocar una denegaci\u00f3n de servicio (ca\u00edda de sistema) a trav\u00e9s de vectores no especificados."}], "id": "CVE-2010-2492", "lastModified": "2026-06-16T23:20:51.303", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "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": "2010-09-08T20:00:02.713", "references": [{"source": "secalert@redhat.com", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a6f80fb7b5986fda663d94079d3bba0937a6b6ff"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/42890"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/46397"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://support.avaya.com/css/P8/documents/100113326"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:172"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:198"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0723.html"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=611385"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a6f80fb7b5986fda663d94079d3bba0937a6b6ff"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/42890"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/46397"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://support.avaya.com/css/P8/documents/100113326"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:172"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:198"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0723.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=611385"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Andre Osterhues for reporting this issue.", "affected_release": [{"advisory": "RHSA-2010:0723", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-194.17.1.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2010-09-29T00:00:00Z"}, {"advisory": "RHSA-2011:0007", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-71.14.1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-01-11T00:00:00Z"}], "bugzilla": {"description": "kernel: ecryptfs_uid_hash() buffer overflow", "id": "611385", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=611385"}, "csaw": false, "cvss": {"cvss_base_score": "7.2", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "status": "verified"}, "cwe": "CWE-228->CWE-119", "details": ["Buffer overflow in the ecryptfs_uid_hash macro in fs/ecryptfs/messaging.c in the eCryptfs subsystem in the Linux kernel before 2.6.35 might allow local users to gain privileges or cause a denial of service (system crash) via unspecified vectors."], "name": "CVE-2010-2492", "public_date": "2010-07-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-2492\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-2492"], "statement": "The Linux kernel as shipped with Red Hat Enterprise Linux 3, 4, and Red Hat\nEnterprise MRG did not include support for eCryptfs, and therefore are not\naffected by this issue. A future update in Red Hat Enterprise Linux 6 may\naddress this flaw. This was addressed in Red Hat Enterprise Linux 5 via https://rhn.redhat.com/errata/RHSA-2010-0723.html.", "threat_severity": "Important"}

{}