CVE-2010-3698

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C8DCE5E2-B055-4F05-8F0F-F19D1B7BA8D7", "versionEndExcluding": "2.6.36", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:*", "matchCriteriaId": "A2D59BD0-43DE-4E58-A057-640AB98359A6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The KVM implementation in the Linux kernel before 2.6.36 does not properly reload the FS and GS segment registers, which allows host OS users to cause a denial of service (host OS crash) via a KVM_RUN ioctl call in conjunction with a modified Local Descriptor Table (LDT)."}, {"lang": "es", "value": "La implementaci\u00f3n de KVM en el kernel de Linux anterior a v2.6.36 no recarga adecuadamente los segmentos de registro FS y GS, lo cual permite a usuarios del sistema operativo anfitri\u00f3n causar una denegaci\u00f3n de servicio (cuelgue del sistema operativo anfitri\u00f3n) a trav\u00e9s de una llamada KVM_RUN ioctl junto con una versi\u00f3n modificada de la Tabla de Descriptores Locales (LDT)."}], "id": "CVE-2010-3698", "lastModified": "2026-06-16T23:23:21.587", "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": "2010-11-26T19:00:07.610", "references": [{"source": "secalert@redhat.com", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9581d442b9058d3699b4be568b6e5eae38a41493"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/42745"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:029"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0842.html"}, {"source": "secalert@redhat.com", "tags": ["Third 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{"affected_release": [{"advisory": "RHSA-2010:0898", "cpe": "cpe:/a:redhat:rhel_virtualization:5", "package": "kvm-0:83-164.el5_5.25", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2010-12-06T00:00:00Z"}, {"advisory": "RHSA-2010:0842", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-71.7.1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2010-11-10T00:00:00Z"}], "bugzilla": {"description": "kvm: invalid selector in fs/gs causes kernel panic", "id": "639879", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=639879"}, "csaw": false, "cvss": {"cvss_base_score": "4.6", "cvss_scoring_vector": "AV:L/AC:L/Au:S/C:N/I:N/A:C", "status": "verified"}, "details": ["The KVM implementation in the Linux kernel before 2.6.36 does not properly reload the FS and GS segment registers, which allows host OS users to cause a denial of service (host OS crash) via a KVM_RUN ioctl call in conjunction with a modified Local Descriptor Table (LDT)."], "name": "CVE-2010-3698", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Affected", "package_name": "kvm", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2010-10-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-3698\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-3698"], "threat_severity": "Moderate"}

{}