CVE-2010-2653

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{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "6BA10979-D59C-4A33-ACC8-A110A5ACFF74", "versionEndExcluding": "2.6.34", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Race condition in the hvc_close function in drivers/char/hvc_console.c in the Linux kernel before 2.6.34 allows local users to cause a denial of service or possibly have unspecified other impact by closing a Hypervisor Virtual Console device, related to the hvc_open and hvc_remove functions."}, {"lang": "es", "value": "Condici\u00f3n de carrera en la funci\u00f3n hvc_close en drivers/char/hvc_console.c en el kernel de Linux anterior a v2.6.34, permite a usuarios locales provocar una denegaci\u00f3n de servicio o posiblemente tener otro impacto no especificado mediante el cierre del dispositivo Hypervisor Virtual Console, relacionado con las funciones hvc_open y hvc_remove."}], "id": "CVE-2010-2653", "lastModified": "2026-06-16T23:21:09.967", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.9, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-10-05T18:00:16.050", "references": [{"source": "cve@mitre.org", "url": 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"vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-362"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kvm: vulnerability in the hvc_console code that gets exposed via the new virtio_console functionality", "id": "568621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=568621"}, "csaw": false, "cvss": {"cvss_base_score": "7.2", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "status": "draft"}, "cwe": "CWE-662->CWE-362->CWE-672->CWE-476", "details": ["Race condition in the hvc_close function in drivers/char/hvc_console.c in the Linux kernel before 2.6.34 allows local users to cause a denial of service or possibly have unspecified other impact by closing a Hypervisor Virtual Console device, related to the hvc_open and hvc_remove functions."], "name": "CVE-2010-2653", "public_date": "2010-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-2653"], "statement": "Not vulnerable. This issue did not affect the versions of KVM as shipped with Red Hat Enterprise Linux 5 as it does not contain the patch that introduced this vulnerability.", "threat_severity": "Important"}

{}