{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright © Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/vex/2010/cve-2010-2784.json"
      }
    ],
    "title": "qemu: insufficient constraints checking in exec.c:subpage_register()",
    "tracking": {
      "current_release_date": "2026-06-28T11:36:03+00:00",
      "generator": {
        "date": "2026-06-28T11:36:03+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "5.2.6"
        }
      },
      "id": "CVE-2010-2784",
      "initial_release_date": "2010-07-28T00:00:00+00:00",
      "revision_history": [
        {
          "date": "2010-07-28T00:00:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2025-04-11T01:03:24+00:00",
          "number": "2",
          "summary": "Current version"
        },
        {
          "date": "2026-06-28T11:36:03+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux 6",
                "product": {
                  "name": "Red Hat Enterprise Linux 6",
                  "product_id": "red_hat_enterprise_linux_6",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:6"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux 6"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)",
                "product": {
                  "name": "Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)",
                  "product_id": "5Client-VT",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:rhel_virtualization:5::client"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Virtualization (v. 5 server)",
                "product": {
                  "name": "Red Hat Enterprise Linux Virtualization (v. 5 server)",
                  "product_id": "5Server-VT",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:rhel_virtualization:5::server"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Virtualization Hypervisor 5",
                "product": {
                  "name": "Red Hat Enterprise Virtualization Hypervisor 5",
                  "product_id": "5Server-RHEV-Hypervisor-2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:5::hypervisor"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Virtualization"
          },
          {
            "category": "product_version",
            "name": "qemu-kvm-tools",
            "product": {
              "name": "qemu-kvm-tools",
              "product_id": "qemu-kvm-tools",
              "product_identification_helper": {
                "purl": "pkg:rpm/redhat/qemu-kvm-tools"
              }
            }
          },
          {
            "category": "product_version",
            "name": "qemu-guest-agent-win32",
            "product": {
              "name": "qemu-guest-agent-win32",
              "product_id": "qemu-guest-agent-win32",
              "product_identification_helper": {
                "purl": "pkg:rpm/redhat/qemu-guest-agent-win32"
              }
            }
          },
          {
            "category": "product_version",
            "name": "qemu-img",
            "product": {
              "name": "qemu-img",
              "product_id": "qemu-img",
              "product_identification_helper": {
                "purl": "pkg:rpm/redhat/qemu-img"
              }
            }
          },
          {
            "category": "product_version",
            "name": "qemu-kvm",
            "product": {
              "name": "qemu-kvm",
              "product_id": "qemu-kvm",
              "product_identification_helper": {
                "purl": "pkg:rpm/redhat/qemu-kvm"
              }
            }
          },
          {
            "category": "product_version",
            "name": "qemu-kvm.src",
            "product": {
              "name": "qemu-kvm.src",
              "product_id": "qemu-kvm.src",
              "product_identification_helper": {
                "purl": "pkg:rpm/redhat/qemu-kvm?arch=src"
              }
            }
          },
          {
            "category": "product_version",
            "name": "qemu-guest-agent",
            "product": {
              "name": "qemu-guest-agent",
              "product_id": "qemu-guest-agent",
              "product_identification_helper": {
                "purl": "pkg:rpm/redhat/qemu-guest-agent"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kvm-tools-0:83-164.el5_5.21.x86_64",
                "product": {
                  "name": "kvm-tools-0:83-164.el5_5.21.x86_64",
                  "product_id": "kvm-tools-0:83-164.el5_5.21.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kvm-tools@83-164.el5_5.21?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kvm-debuginfo-0:83-164.el5_5.21.x86_64",
                "product": {
                  "name": "kvm-debuginfo-0:83-164.el5_5.21.x86_64",
                  "product_id": "kvm-debuginfo-0:83-164.el5_5.21.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kvm-debuginfo@83-164.el5_5.21?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kmod-kvm-0:83-164.el5_5.21.x86_64",
                "product": {
                  "name": "kmod-kvm-0:83-164.el5_5.21.x86_64",
                  "product_id": "kmod-kvm-0:83-164.el5_5.21.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kmod-kvm@83-164.el5_5.21?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kvm-0:83-164.el5_5.21.x86_64",
                "product": {
                  "name": "kvm-0:83-164.el5_5.21.x86_64",
                  "product_id": "kvm-0:83-164.el5_5.21.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kvm@83-164.el5_5.21?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kvm-qemu-img-0:83-164.el5_5.21.x86_64",
                "product": {
                  "name": "kvm-qemu-img-0:83-164.el5_5.21.x86_64",
                  "product_id": "kvm-qemu-img-0:83-164.el5_5.21.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kvm-qemu-img@83-164.el5_5.21?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kvm-0:83-164.el5_5.21.src",
                "product": {
                  "name": "kvm-0:83-164.el5_5.21.src",
                  "product_id": "kvm-0:83-164.el5_5.21.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kvm@83-164.el5_5.21?arch=src"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.src",
                "product": {
                  "name": "rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.src",
                  "product_id": "rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/rhev-hypervisor@5.5-2.2.6.1.el5_5rhev2_2?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
                "product": {
                  "name": "rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
                  "product_id": "rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/rhev-hypervisor@5.5-2.2.6.1.el5_5rhev2_2?arch=noarch"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "rhev-hypervisor-pxe-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
                "product": {
                  "name": "rhev-hypervisor-pxe-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
                  "product_id": "rhev-hypervisor-pxe-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/rhev-hypervisor-pxe@5.5-2.2.6.1.el5_5rhev2_2?arch=noarch"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kmod-kvm-0:83-164.el5_5.21.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)",
          "product_id": "5Client-VT:kmod-kvm-0:83-164.el5_5.21.x86_64"
        },
        "product_reference": "kmod-kvm-0:83-164.el5_5.21.x86_64",
        "relates_to_product_reference": "5Client-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kvm-0:83-164.el5_5.21.src as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)",
          "product_id": "5Client-VT:kvm-0:83-164.el5_5.21.src"
        },
        "product_reference": "kvm-0:83-164.el5_5.21.src",
        "relates_to_product_reference": "5Client-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kvm-0:83-164.el5_5.21.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)",
          "product_id": "5Client-VT:kvm-0:83-164.el5_5.21.x86_64"
        },
        "product_reference": "kvm-0:83-164.el5_5.21.x86_64",
        "relates_to_product_reference": "5Client-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kvm-debuginfo-0:83-164.el5_5.21.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)",
          "product_id": "5Client-VT:kvm-debuginfo-0:83-164.el5_5.21.x86_64"
        },
        "product_reference": "kvm-debuginfo-0:83-164.el5_5.21.x86_64",
        "relates_to_product_reference": "5Client-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kvm-qemu-img-0:83-164.el5_5.21.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)",
          "product_id": "5Client-VT:kvm-qemu-img-0:83-164.el5_5.21.x86_64"
        },
        "product_reference": "kvm-qemu-img-0:83-164.el5_5.21.x86_64",
        "relates_to_product_reference": "5Client-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kvm-tools-0:83-164.el5_5.21.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)",
          "product_id": "5Client-VT:kvm-tools-0:83-164.el5_5.21.x86_64"
        },
        "product_reference": "kvm-tools-0:83-164.el5_5.21.x86_64",
        "relates_to_product_reference": "5Client-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.noarch as a component of Red Hat Enterprise Virtualization Hypervisor 5",
          "product_id": "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.noarch"
        },
        "product_reference": "rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
        "relates_to_product_reference": "5Server-RHEV-Hypervisor-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.src as a component of Red Hat Enterprise Virtualization Hypervisor 5",
          "product_id": "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.src"
        },
        "product_reference": "rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.src",
        "relates_to_product_reference": "5Server-RHEV-Hypervisor-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rhev-hypervisor-pxe-0:5.5-2.2.6.1.el5_5rhev2_2.noarch as a component of Red Hat Enterprise Virtualization Hypervisor 5",
          "product_id": "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.6.1.el5_5rhev2_2.noarch"
        },
        "product_reference": "rhev-hypervisor-pxe-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
        "relates_to_product_reference": "5Server-RHEV-Hypervisor-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kmod-kvm-0:83-164.el5_5.21.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)",
          "product_id": "5Server-VT:kmod-kvm-0:83-164.el5_5.21.x86_64"
        },
        "product_reference": "kmod-kvm-0:83-164.el5_5.21.x86_64",
        "relates_to_product_reference": "5Server-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kvm-0:83-164.el5_5.21.src as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)",
          "product_id": "5Server-VT:kvm-0:83-164.el5_5.21.src"
        },
        "product_reference": "kvm-0:83-164.el5_5.21.src",
        "relates_to_product_reference": "5Server-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kvm-0:83-164.el5_5.21.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)",
          "product_id": "5Server-VT:kvm-0:83-164.el5_5.21.x86_64"
        },
        "product_reference": "kvm-0:83-164.el5_5.21.x86_64",
        "relates_to_product_reference": "5Server-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kvm-debuginfo-0:83-164.el5_5.21.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)",
          "product_id": "5Server-VT:kvm-debuginfo-0:83-164.el5_5.21.x86_64"
        },
        "product_reference": "kvm-debuginfo-0:83-164.el5_5.21.x86_64",
        "relates_to_product_reference": "5Server-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kvm-qemu-img-0:83-164.el5_5.21.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)",
          "product_id": "5Server-VT:kvm-qemu-img-0:83-164.el5_5.21.x86_64"
        },
        "product_reference": "kvm-qemu-img-0:83-164.el5_5.21.x86_64",
        "relates_to_product_reference": "5Server-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kvm-tools-0:83-164.el5_5.21.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)",
          "product_id": "5Server-VT:kvm-tools-0:83-164.el5_5.21.x86_64"
        },
        "product_reference": "kvm-tools-0:83-164.el5_5.21.x86_64",
        "relates_to_product_reference": "5Server-VT"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-guest-agent as a component of Red Hat Enterprise Linux 6",
          "product_id": "red_hat_enterprise_linux_6:qemu-guest-agent"
        },
        "product_reference": "qemu-guest-agent",
        "relates_to_product_reference": "red_hat_enterprise_linux_6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-guest-agent-win32 as a component of Red Hat Enterprise Linux 6",
          "product_id": "red_hat_enterprise_linux_6:qemu-guest-agent-win32"
        },
        "product_reference": "qemu-guest-agent-win32",
        "relates_to_product_reference": "red_hat_enterprise_linux_6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-img as a component of Red Hat Enterprise Linux 6",
          "product_id": "red_hat_enterprise_linux_6:qemu-img"
        },
        "product_reference": "qemu-img",
        "relates_to_product_reference": "red_hat_enterprise_linux_6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm as a component of Red Hat Enterprise Linux 6",
          "product_id": "red_hat_enterprise_linux_6:qemu-kvm"
        },
        "product_reference": "qemu-kvm",
        "relates_to_product_reference": "red_hat_enterprise_linux_6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-tools as a component of Red Hat Enterprise Linux 6",
          "product_id": "red_hat_enterprise_linux_6:qemu-kvm-tools"
        },
        "product_reference": "qemu-kvm-tools",
        "relates_to_product_reference": "red_hat_enterprise_linux_6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm.src as a component of Red Hat Enterprise Linux 6",
          "product_id": "red_hat_enterprise_linux_6:qemu-kvm.src"
        },
        "product_reference": "qemu-kvm.src",
        "relates_to_product_reference": "red_hat_enterprise_linux_6"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2010-2784",
      "discovery_date": "2010-07-28T00:00:00+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "red_hat_enterprise_linux_6:qemu-guest-agent",
            "red_hat_enterprise_linux_6:qemu-guest-agent-win32",
            "red_hat_enterprise_linux_6:qemu-img",
            "red_hat_enterprise_linux_6:qemu-kvm",
            "red_hat_enterprise_linux_6:qemu-kvm-tools",
            "red_hat_enterprise_linux_6:qemu-kvm.src"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "619411"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The subpage MMIO initialization functionality in the subpage_register function in exec.c in QEMU-KVM, as used in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and KVM 83, does not properly select the index for access to the callback array, which allows guest OS users to cause a denial of service (guest OS crash) or possibly gain privileges via unspecified vectors.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "qemu: insufficient constraints checking in exec.c:subpage_register()",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "5Client-VT:kmod-kvm-0:83-164.el5_5.21.x86_64",
          "5Client-VT:kvm-0:83-164.el5_5.21.src",
          "5Client-VT:kvm-0:83-164.el5_5.21.x86_64",
          "5Client-VT:kvm-debuginfo-0:83-164.el5_5.21.x86_64",
          "5Client-VT:kvm-qemu-img-0:83-164.el5_5.21.x86_64",
          "5Client-VT:kvm-tools-0:83-164.el5_5.21.x86_64",
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.src",
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
          "5Server-VT:kmod-kvm-0:83-164.el5_5.21.x86_64",
          "5Server-VT:kvm-0:83-164.el5_5.21.src",
          "5Server-VT:kvm-0:83-164.el5_5.21.x86_64",
          "5Server-VT:kvm-debuginfo-0:83-164.el5_5.21.x86_64",
          "5Server-VT:kvm-qemu-img-0:83-164.el5_5.21.x86_64",
          "5Server-VT:kvm-tools-0:83-164.el5_5.21.x86_64"
        ],
        "known_not_affected": [
          "red_hat_enterprise_linux_6:qemu-guest-agent",
          "red_hat_enterprise_linux_6:qemu-guest-agent-win32",
          "red_hat_enterprise_linux_6:qemu-img",
          "red_hat_enterprise_linux_6:qemu-kvm",
          "red_hat_enterprise_linux_6:qemu-kvm-tools",
          "red_hat_enterprise_linux_6:qemu-kvm.src"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2010-2784"
        },
        {
          "category": "external",
          "summary": "RHBZ#619411",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=619411"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2010-2784",
          "url": "https://www.cve.org/CVERecord?id=CVE-2010-2784"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-2784",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-2784"
        }
      ],
      "release_date": "2010-07-28T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2010-08-19T21:31:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259\n\nThe following procedure must be performed before this update will take\neffect:\n\n1) Stop all KVM guest virtual machines.\n\n2) Either reboot the hypervisor machine or, as the root user, remove (using\n\"modprobe -r [module]\") and reload (using \"modprobe [module]\") all of the\nfollowing modules which are currently running (determined using \"lsmod\"):\nkvm, ksm, kvm-intel or kvm-amd.\n\n3) Restart the KVM guest virtual machines.",
          "product_ids": [
            "5Client-VT:kmod-kvm-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-0:83-164.el5_5.21.src",
            "5Client-VT:kvm-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-debuginfo-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-qemu-img-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-tools-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kmod-kvm-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-0:83-164.el5_5.21.src",
            "5Server-VT:kvm-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-debuginfo-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-qemu-img-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-tools-0:83-164.el5_5.21.x86_64"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2010:0627"
        },
        {
          "category": "vendor_fix",
          "date": "2010-08-19T21:45:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259",
          "product_ids": [
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.6.1.el5_5rhev2_2.noarch"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2010:0622"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.6,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:M/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "products": [
            "5Client-VT:kmod-kvm-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-0:83-164.el5_5.21.src",
            "5Client-VT:kvm-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-debuginfo-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-qemu-img-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-tools-0:83-164.el5_5.21.x86_64",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
            "5Server-VT:kmod-kvm-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-0:83-164.el5_5.21.src",
            "5Server-VT:kvm-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-debuginfo-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-qemu-img-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-tools-0:83-164.el5_5.21.x86_64",
            "red_hat_enterprise_linux_6:qemu-guest-agent",
            "red_hat_enterprise_linux_6:qemu-guest-agent-win32",
            "red_hat_enterprise_linux_6:qemu-img",
            "red_hat_enterprise_linux_6:qemu-kvm",
            "red_hat_enterprise_linux_6:qemu-kvm-tools",
            "red_hat_enterprise_linux_6:qemu-kvm.src"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important",
          "product_ids": [
            "5Client-VT:kmod-kvm-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-0:83-164.el5_5.21.src",
            "5Client-VT:kvm-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-debuginfo-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-qemu-img-0:83-164.el5_5.21.x86_64",
            "5Client-VT:kvm-tools-0:83-164.el5_5.21.x86_64",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.6.1.el5_5rhev2_2.noarch",
            "5Server-VT:kmod-kvm-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-0:83-164.el5_5.21.src",
            "5Server-VT:kvm-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-debuginfo-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-qemu-img-0:83-164.el5_5.21.x86_64",
            "5Server-VT:kvm-tools-0:83-164.el5_5.21.x86_64",
            "red_hat_enterprise_linux_6:qemu-guest-agent",
            "red_hat_enterprise_linux_6:qemu-guest-agent-win32",
            "red_hat_enterprise_linux_6:qemu-img",
            "red_hat_enterprise_linux_6:qemu-kvm",
            "red_hat_enterprise_linux_6:qemu-kvm-tools",
            "red_hat_enterprise_linux_6:qemu-kvm.src"
          ]
        }
      ],
      "title": "qemu: insufficient constraints checking in exec.c:subpage_register()"
    }
  ]
}