CVE-2014-3122

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.3", "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.3", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://github.com/torvalds/linux/commit/57e68e9cd65b4b8eb4045a1e0d0746458502554c", "name": "https://github.com/torvalds/linux/commit/57e68e9cd65b4b8eb4045a1e0d0746458502554c", "tags": ["Patch", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1093076", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1093076", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.openwall.com/lists/oss-security/2014/05/01/7", "name": "[oss-security] 20140430 Re: CVE request Linux kernel: mm: try_to_unmap_cluster() should lock_page() before mlocking", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.debian.org/security/2014/dsa-2926", "name": "DSA-2926", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "http://www.securityfocus.com/bid/67162", "name": "67162", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "http://secunia.com/advisories/59599", "name": "59599", "tags": ["Broken Link"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/59386", "name": "59386", "tags": ["Broken Link"], "refsource": "SECUNIA"}, {"url": "http://www.ubuntu.com/usn/USN-2240-1", "name": "USN-2240-1", "tags": ["Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=57e68e9cd65b4b8eb4045a1e0d0746458502554c", "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=57e68e9cd65b4b8eb4045a1e0d0746458502554c", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-400"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2014-3122", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 6.9, "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2014-05-11T21:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "3.14.3"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-02-13T00:38Z"}