CVE-2008-2372

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"cpe:2.3:o:linux:linux_kernel:2.6.25.4:*:*:*:*:*:*:*", "matchCriteriaId": "0CE3C807-5C9B-4B71-868B-DF17ECB1514F", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.25.5:*:*:*:*:*:*:*", "matchCriteriaId": "A6CADAA2-91D2-40C4-90F3-D7F40A3D4CB0", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.25.6:*:*:*:*:*:*:*", "matchCriteriaId": "45B6847C-873B-4BE1-852D-239115E59BA4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.25.7:*:*:*:*:*:*:*", "matchCriteriaId": "FF41209E-D27F-4642-A405-90E822A41897", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.25.8:*:*:*:*:*:*:*", "matchCriteriaId": "97F59FD9-46E5-4F63-80A0-091AD44D1867", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Linux kernel 2.6.24 and 2.6.25 before 2.6.25.9 allows local users to cause a denial of service (memory consumption) via a large number of calls to the get_user_pages function, which lacks a ZERO_PAGE optimization and results in allocation of \"useless newly zeroed pages.\""}, {"lang": "es", "value": "El n\u00facleo de Linux 2.6.24 y 2.6.25 versiones anteriores a 2.6.25.9 permite a usuarios locales provocar una denegaci\u00f3n de servicio (consumo de memoria) a trav\u00e9s de un n\u00famero largo de llamadas a la funci\u00f3n get_user_pages, la cual carece de optimizaci\u00f3n ZERO_PAGE y resulta en la asignaci\u00f3n de \"p\u00e1ginas puestas a cero recientemente sin uso\".\r\n\r\n"}], "id": "CVE-2008-2372", "lastModified": "2026-06-16T22:53:39.500", "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}]}, "published": "2008-07-02T16:41:00.000", "references": [{"source": "secalert@redhat.com", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=89f5b7da2a6bad2e84670422ab8192382a5aeb9f"}, {"source": "secalert@redhat.com", "url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.9"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00007.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00009.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00012.html"}, {"source": "secalert@redhat.com", "url": "http://new-ubuntu-news.blogspot.com/2008/06/re-pending-stable-kernel-security_25.html"}, {"source": 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{"affected_release": [{"advisory": "RHSA-2008:0585", "cpe": "cpe:/a:redhat:enterprise_mrg:1::el5", "package": "kernel-rt-0:2.6.24.7-74.el5rt", "product_name": "MRG for RHEL-5", "release_date": "2008-08-26T00:00:00Z"}, {"advisory": "RHSA-2008:0957", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-92.1.18.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2008-11-04T00:00:00Z"}], "bugzilla": {"description": "kernel: Reinstate ZERO_PAGE optimization in 'get_user_pages()' and fix XIP", "id": "452666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=452666"}, "csaw": false, "details": ["The Linux kernel 2.6.24 and 2.6.25 before 2.6.25.9 allows local users to cause a denial of service (memory consumption) via a large number of calls to the get_user_pages function, which lacks a ZERO_PAGE optimization and results in allocation of \"useless newly zeroed pages.\""], "name": "CVE-2008-2372", "public_date": "2008-06-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2008-2372\nhttps://nvd.nist.gov/vuln/detail/CVE-2008-2372"], "threat_severity": "Low"}

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