« Volver al listado

CVE-2012-0875

Estado: ModificadaMedia (5.4)—

SystemTap 1.7, 1.6.7, and probably other versions, when unprivileged mode is enabled, allows local users to obtain sensitive information from kernel memory or cause a denial of service (kernel panic and crash) via vectors related to crafted DWARF data, which triggers a read of an invalid pointer.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Systemtap — Systemtap

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2012-0875",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.4,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 7.8,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-02-04T23:55:03.720",
  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2013-03/msg00057.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://permalink.gmane.org/gmane.comp.security.oss.general/6987",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0376.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://securitytracker.com/id?1026777",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://sourceware.org/bugzilla/show_bug.cgi?id=13714",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=64b0cff3b",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2013-03/msg00057.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://permalink.gmane.org/gmane.comp.security.oss.general/6987",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0376.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securitytracker.com/id?1026777",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://sourceware.org/bugzilla/show_bug.cgi?id=13714",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=64b0cff3b",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SystemTap 1.7, 1.6.7, and probably other versions, when unprivileged mode is enabled, allows local users to obtain sensitive information from kernel memory or cause a denial of service (kernel panic and crash) via vectors related to crafted DWARF data, which triggers a read of an invalid pointer."
    },
    {
      "lang": "es",
      "value": "SystemTap 1.7, 1.6.7, y probablemente otras versiones, cuando el modo no privilegiado está habilitado, permite a usuarios locales obtener información sensible de la memoria del kernel o causar una denegación de servicio (kernel panic y caída) a través de vectores relacionados con datos DWARF manipulados, lo cual provoca una lectura de un puntero no válido."
    }
  ],
  "lastModified": "2026-06-16T23:38:26.007",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:systemtap:systemtap:1.6.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ED3504DC-F819-499D-9455-D05976C91AE8"
            },
            {
              "criteria": "cpe:2.3:a:systemtap:systemtap:1.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C833C520-A116-444D-BFBF-5D8195ED83DD"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}