CVE-2002-1826

{"id": "CVE-2002-1826", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2002-12-31T05:00:00.000", "references": [{"url": "http://online.securityfocus.com/archive/1/273002", "source": "cve@mitre.org"}, {"url": "http://www.iss.net/security_center/static/9109.php", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/4762", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://online.securityfocus.com/archive/1/273002", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.iss.net/security_center/static/9109.php", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/4762", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "grsecurity 1.9.4 for Linux kernel 2.4.18 allows local users to bypass read-only permissions by using mmap to directly map /dev/mem or /dev/kmem to kernel memory."}], "lastModified": "2025-04-03T01:03:51.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:grsecurity:grsecurity_kernel_patch:1.9.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1E8B4803-8997-458A-A62C-F8E1BDC0A57E"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}