{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2011-10-24T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Race condition in the ecryptfs_mount function in fs/ecryptfs/main.c in the eCryptfs subsystem in the Linux kernel before 3.1 allows local users to bypass intended file permissions via a mount.ecryptfs_private mount with a mismatched uid."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2014-03-06T14:57:00.000Z", "orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "shortName": "canonical"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/torvalds/linux/commit/764355487ea220fdc2faf128d577d7f679b91f97"}, {"name": "SUSE-SU-2011:0898", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00009.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=764355487ea220fdc2faf128d577d7f679b91f97"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=731172"}, {"name": "USN-1188-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1188-1"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@ubuntu.com", "ID": "CVE-2011-1833", "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": "Race condition in the ecryptfs_mount function in fs/ecryptfs/main.c in the eCryptfs subsystem in the Linux kernel before 3.1 allows local users to bypass intended file permissions via a mount.ecryptfs_private mount with a mismatched uid."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/torvalds/linux/commit/764355487ea220fdc2faf128d577d7f679b91f97", "refsource": "CONFIRM", "url": "https://github.com/torvalds/linux/commit/764355487ea220fdc2faf128d577d7f679b91f97"}, {"name": "SUSE-SU-2011:0898", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00009.html"}, {"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=764355487ea220fdc2faf128d577d7f679b91f97", "refsource": "CONFIRM", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=764355487ea220fdc2faf128d577d7f679b91f97"}, {"name": "https://bugzilla.redhat.com/show_bug.cgi?id=731172", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=731172"}, {"name": "USN-1188-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1188-1"}, {"name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1", "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": "2024-08-06T22:37:26.098Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/torvalds/linux/commit/764355487ea220fdc2faf128d577d7f679b91f97"}, {"name": "SUSE-SU-2011:0898", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00009.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=764355487ea220fdc2faf128d577d7f679b91f97"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=731172"}, {"name": "USN-1188-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1188-1"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1"}]}]}, "cveMetadata": {"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "assignerShortName": "canonical", "cveId": "CVE-2011-1833", "datePublished": "2012-10-03T10:00:00.000Z", "dateReserved": "2011-04-27T00:00:00.000Z", "dateUpdated": "2024-08-06T22:37:26.098Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "3D31AE8D-EEA4-4B31-A35A-565A7647B305", "versionEndIncluding": "3.0.44", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "D30AEC07-3CBD-4F4F-9646-BEAA1D98750B", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "C2AA8E68-691B-499C-AEDD-3C0BFFE70044", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "9440475B-5960-4066-A204-F30AAFC87846", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:rc4:*:*:*:*:*:*", "matchCriteriaId": "53BCFBFB-6AF0-4525-8623-7633CC5E17DB", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:rc5:*:*:*:*:*:*", "matchCriteriaId": "6ED4E86A-74F0-436A-BEB4-3F4EE93A5421", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:rc6:*:*:*:*:*:*", "matchCriteriaId": "BF0365B0-8E16-4F30-BD92-5DD538CC8135", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0:rc7:*:*:*:*:*:*", "matchCriteriaId": "079505E8-2942-4C33-93D1-35ADA4C39E72", "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}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.34:*:*:*:*:*:*:*", "matchCriteriaId": "83FF021E-07E3-41CC-AAE8-D99D7FF24B9D", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.35:*:*:*:*:*:*:*", "matchCriteriaId": "F72412E3-8DA9-4CC9-A426-B534202ADBA4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.36:*:*:*:*:*:*:*", "matchCriteriaId": "FCAA9D7A-3C3E-4C0B-9D38-EA80E68C2E46", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.37:*:*:*:*:*:*:*", "matchCriteriaId": "4A9E3AE5-3FCF-4CBB-A30B-082BCFBFB0CB", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.38:*:*:*:*:*:*:*", "matchCriteriaId": "CF715657-4C3A-4392-B85D-1BBF4DE45D89", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.39:*:*:*:*:*:*:*", "matchCriteriaId": "4B63C618-AC3D-4EF7-AFDF-27B9BF482B78", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.40:*:*:*:*:*:*:*", "matchCriteriaId": "C33DA5A9-5E40-4365-9602-82FB4DCD15B2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.41:*:*:*:*:*:*:*", "matchCriteriaId": "EFAFDB74-40BD-46FA-89AC-617EB2C7160B", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.42:*:*:*:*:*:*:*", "matchCriteriaId": "CF5F17DA-30A7-40CF-BD7C-CEDF06D64617", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.0.43:*:*:*:*:*:*:*", "matchCriteriaId": "71A276F5-BD9D-4C1B-90DF-9B0C15B6F7DF", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Race condition in the ecryptfs_mount function in fs/ecryptfs/main.c in the eCryptfs subsystem in the Linux kernel before 3.1 allows local users to bypass intended file permissions via a mount.ecryptfs_private mount with a mismatched uid."}, {"lang": "es", "value": "Condici\u00f3n de carrera en la funci\u00f3n ecryptfs_mount en fs/ecryptfs/main.c en el subsistema eCryptfs en el Kernel de Linux anteriores a v3.1 permite a usuarios locales evitar los permisos de ficheros impuestos a trav\u00e9s de montar una unidad con mount.ecryptfs_private con un uid que no coincide."}], "id": "CVE-2011-1833", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 3.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-10-03T11:02:55.940", "references": [{"source": "security@ubuntu.com", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=764355487ea220fdc2faf128d577d7f679b91f97"}, {"source": "security@ubuntu.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00009.html"}, {"source": "security@ubuntu.com", "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1"}, {"source": "security@ubuntu.com", "url": "http://www.ubuntu.com/usn/USN-1188-1"}, {"source": "security@ubuntu.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=731172"}, {"source": "security@ubuntu.com", "tags": ["Exploit", "Patch"], "url": "https://github.com/torvalds/linux/commit/764355487ea220fdc2faf128d577d7f679b91f97"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=764355487ea220fdc2faf128d577d7f679b91f97"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00009.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1188-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=731172"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch"], "url": "https://github.com/torvalds/linux/commit/764355487ea220fdc2faf128d577d7f679b91f97"}], "sourceIdentifier": "security@ubuntu.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}, {"lang": "en", "value": "CWE-362"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Ubuntu Security Team for reporting this issue.", "affected_release": [{"advisory": "RHSA-2011:1386", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-274.7.1.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-10-20T00:00:00Z"}, {"advisory": "RHSA-2011:1350", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-131.17.1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-10-05T00:00:00Z"}], "bugzilla": {"description": "kernel: ecryptfs: mount source TOCTOU race", "id": "731172", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=731172"}, "csaw": false, "cvss": {"cvss_base_score": "3.3", "cvss_scoring_vector": "AV:L/AC:M/Au:N/C:P/I:P/A:N", "status": "verified"}, "cwe": "CWE-367", "details": ["Race condition in the ecryptfs_mount function in fs/ecryptfs/main.c in the eCryptfs subsystem in the Linux kernel before 3.1 allows local users to bypass intended file permissions via a mount.ecryptfs_private mount with a mismatched uid."], "name": "CVE-2011-1833", "package_state": [{"cpe": "cpe:/a:redhat:enterprise_mrg:2", "fix_state": "Not affected", "package_name": "realtime-kernel", "product_name": "Red Hat Enterprise MRG 2"}], "public_date": "2011-08-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-1833\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-1833"], "threat_severity": "Moderate"}

{}