{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2011-06-27T00:00:00", "descriptions": [{"lang": "en", "value": "kernel/taskstats.c in the Linux kernel before 3.1 allows local users to obtain sensitive I/O statistics by sending taskstats commands to a netlink socket, as demonstrated by discovering the length of another user's password."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-12-28T20:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "[oss-security] 20110627 Re: CVE request: kernel: taskstats/procfs io infoleak", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2011/06/27/1"}, {"name": "SUSE-SU-2012:0554", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html"}, {"name": "48898", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/48898"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1a51410abe7d0ee4b1d112780f46df87d3621043"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/torvalds/linux/commit/1a51410abe7d0ee4b1d112780f46df87d3621043"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=716842"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T23:00:34.254Z"}, "title": "CVE Program Container", "references": [{"name": "[oss-security] 20110627 Re: CVE request: kernel: taskstats/procfs io infoleak", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2011/06/27/1"}, {"name": "SUSE-SU-2012:0554", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html"}, {"name": "48898", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/48898"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1a51410abe7d0ee4b1d112780f46df87d3621043"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/torvalds/linux/commit/1a51410abe7d0ee4b1d112780f46df87d3621043"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=716842"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2011-2494", "datePublished": "2012-06-13T10:00:00", "dateReserved": "2011-06-15T00:00:00", "dateUpdated": "2024-08-06T23:00:34.254Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "2C8D5D79-7C04-470B-BBE8-339D4E176451", "versionEndIncluding": "3.0.34", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "38989541-2360-4E0A-AE5A-3D6144AA6114", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "4E51646B-7A0E-40F3-B8C9-239C1DA81DD1", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "42A8A507-F8E2-491C-A144-B2448A1DB26E", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.4:*:*:*:*:*:*:*", "matchCriteriaId": "901FC6F3-2C2A-4112-AE27-AB102BBE8DEE", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.5:*:*:*:*:*:*:*", "matchCriteriaId": "203AD334-DB9F-41B0-A4D1-A6C158EF8C40", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.6:*:*:*:*:*:*:*", "matchCriteriaId": "B3611753-E440-410F-8250-600C996A4B8E", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.7:*:*:*:*:*:*:*", "matchCriteriaId": "9739BB47-EEAF-42F1-A557-2AE2EA9526A3", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.8:*:*:*:*:*:*:*", "matchCriteriaId": "5A95E3BB-0AFC-4C2E-B9BE-C975E902A266", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.9:*:*:*:*:*:*:*", "matchCriteriaId": "482A6C9A-9B8E-4D1C-917A-F16370745E7C", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.10:*:*:*:*:*:*:*", "matchCriteriaId": "C6D87357-63E0-41D0-9F02-1BCBF9A77E63", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.11:*:*:*:*:*:*:*", "matchCriteriaId": "3765A2D6-2D78-4FB1-989E-D5106BFA3F5E", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.12:*:*:*:*:*:*:*", "matchCriteriaId": "F54257DB-7023-43C4-AC4D-9590B815CD92", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.13:*:*:*:*:*:*:*", "matchCriteriaId": "61FF5FCD-A4A1-4803-AC53-320A4C838AF6", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.14:*:*:*:*:*:*:*", "matchCriteriaId": "9F096553-064F-46A2-877B-F32F163A0F49", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.15:*:*:*:*:*:*:*", "matchCriteriaId": "C0D762D1-E3AD-40EA-8D39-83EEB51B5E85", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.16:*:*:*:*:*:*:*", "matchCriteriaId": "A6187D19-7148-4B87-AD7E-244FF9EE0FA6", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.17:*:*:*:*:*:*:*", "matchCriteriaId": "99AC64C2-E391-485C-9CD7-BA09C8FA5E63", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.18:*:*:*:*:*:*:*", "matchCriteriaId": "8CDA5E95-7805-441B-BEF7-4448EA45E964", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.19:*:*:*:*:*:*:*", "matchCriteriaId": "51561053-6C28-4F38-BC9B-3F7A7508EB72", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.20:*:*:*:*:*:*:*", "matchCriteriaId": "118F4A5B-C498-4FC3-BE28-50D18EBE4F22", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.21:*:*:*:*:*:*:*", "matchCriteriaId": "BD38EBE6-FE1A-4B55-9FB5-07952253B7A5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.22:*:*:*:*:*:*:*", "matchCriteriaId": "3A491E47-82AD-4055-9444-2EC0D6715326", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.23:*:*:*:*:*:*:*", "matchCriteriaId": "13C5FD16-23B6-467F-9438-5B554922F974", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.24:*:*:*:*:*:*:*", "matchCriteriaId": "9C67235F-5B51-4BF7-89EC-4810F720246F", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.25:*:*:*:*:*:*:*", "matchCriteriaId": "08405DEF-05F4-45F0-AC95-DBF914A36D93", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.26:*:*:*:*:*:*:*", "matchCriteriaId": "1A7B9C4B-4A41-4175-9F07-191C1EE98C1F", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.27:*:*:*:*:*:*:*", "matchCriteriaId": "B306E0A8-4D4A-4895-8128-A500D30A7E0C", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.28:*:*:*:*:*:*:*", "matchCriteriaId": "295C839A-F34E-4853-A926-55EABC639412", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.29:*:*:*:*:*:*:*", "matchCriteriaId": "2AFD5F49-7EF9-4CFE-95BD-8FD19B500B0A", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.30:*:*:*:*:*:*:*", "matchCriteriaId": "00B3DDDD-B2F6-4753-BA38-65A24017857D", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.31:*:*:*:*:*:*:*", "matchCriteriaId": "33FCD39E-F4BF-432D-9CF9-F195CF5844F3", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.32:*:*:*:*:*:*:*", "matchCriteriaId": "C7308690-CB0D-4758-B80F-D2ADCD2A9D66", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.33:*:*:*:*:*:*:*", "matchCriteriaId": "313A470B-8A2B-478A-82B5-B27D2718331C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "kernel/taskstats.c in the Linux kernel before 3.1 allows local users to obtain sensitive I/O statistics by sending taskstats commands to a netlink socket, as demonstrated by discovering the length of another user's password."}, {"lang": "es", "value": "kernel/taskstats.c del kernel de Linux en versiones anteriores a la 3.1 permite a usuarios locales obtener informaci\u00f3n confidencial de estad\u00edsticas de I/O enviando comandos taskstats al socket netlink, tal como se ha demostrado descubriendo la longitud de la contrase\u00f1a de otro usuario."}], "id": "CVE-2011-2494", "lastModified": "2023-02-13T00:18:02.510", "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}]}, "published": "2012-06-13T10:24:55.780", "references": [{"source": "secalert@redhat.com", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1a51410abe7d0ee4b1d112780f46df87d3621043"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/48898"}, {"source": "secalert@redhat.com", "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2011/06/27/1"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=716842"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "https://github.com/torvalds/linux/commit/1a51410abe7d0ee4b1d112780f46df87d3621043"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Vasiliy Kulikov (Openwall) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2011:1479", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-274.12.1.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-11-29T00:00:00Z"}, {"advisory": "RHSA-2011:1465", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-131.21.1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-11-22T00:00:00Z"}, {"advisory": "RHSA-2012:0010", "cpe": "cpe:/a:redhat:enterprise_mrg:2:server:el6", "package": "kernel-rt-0:2.6.33.9-rt31.79.el6rt", "product_name": "Red Hat Enterprise MRG 2", "release_date": "2012-01-10T00:00:00Z"}], "bugzilla": {"description": "kernel: taskstats io infoleak", "id": "716842", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=716842"}, "csaw": false, "cvss": {"cvss_base_score": "2.1", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "status": "verified"}, "details": ["kernel/taskstats.c in the Linux kernel before 3.1 allows local users to obtain sensitive I/O statistics by sending taskstats commands to a netlink socket, as demonstrated by discovering the length of another user's password."], "name": "CVE-2011-2494", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 4"}], "public_date": "2011-06-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-2494\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-2494"], "statement": "This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 4 as it did not provide support for the Taskstats interface. This has been addressed in Red Hat Enterprise Linux 5, 6 and Red Hat Enterprise MRG via https://rhn.redhat.com/errata/RHSA-2011-1479.html, https://rhn.redhat.com/errata/RHSA-2011-1465.html, and https://rhn.redhat.com/errata/RHSA-2012-0010.html.", "threat_severity": "Low"}