rhsa-2021_0347
Vulnerability from csaf_redhat
Published
2021-02-02 12:06
Modified
2024-11-05 23:15
Summary
Red Hat Security Advisory: qemu-kvm security and bug fix update

Notes

Topic
An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fix(es): * QEMU: loader: OOB access while loading registered ROM may lead to code execution (CVE-2020-13765) * QEMU: reachable assertion failure in net_tx_pkt_add_raw_fragment() in hw/net/net_tx_pkt.c (CVE-2020-16092) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * qemu-kvm FTBFS on rhel7.9 (BZ#1884997)
Terms of Use
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.



{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for qemu-kvm is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM.\n\nSecurity Fix(es):\n\n* QEMU: loader: OOB access while loading registered ROM may lead to code execution (CVE-2020-13765)\n\n* QEMU: reachable assertion failure in net_tx_pkt_add_raw_fragment() in hw/net/net_tx_pkt.c (CVE-2020-16092)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* qemu-kvm FTBFS on rhel7.9 (BZ#1884997)",
        "title": "Details"
      },
      {
        "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": "https://access.redhat.com/errata/RHSA-2021:0347",
        "url": "https://access.redhat.com/errata/RHSA-2021:0347"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "1842912",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1842912"
      },
      {
        "category": "external",
        "summary": "1860283",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1860283"
      },
      {
        "category": "external",
        "summary": "1884997",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1884997"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0347.json"
      }
    ],
    "title": "Red Hat Security Advisory: qemu-kvm security and bug fix update",
    "tracking": {
      "current_release_date": "2024-11-05T23:15:39+00:00",
      "generator": {
        "date": "2024-11-05T23:15:39+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.1.1"
        }
      },
      "id": "RHSA-2021:0347",
      "initial_release_date": "2021-02-02T12:06:09+00:00",
      "revision_history": [
        {
          "date": "2021-02-02T12:06:09+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2021-02-02T12:06:09+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-05T23:15:39+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 Client (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Client (v. 7)",
                  "product_id": "7Client-7.9.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::client"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux ComputeNode Optional (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux ComputeNode Optional (v. 7)",
                  "product_id": "7ComputeNode-optional-7.9.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::computenode"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Server (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Server (v. 7)",
                  "product_id": "7Server-7.9.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::server"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Workstation (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Workstation (v. 7)",
                  "product_id": "7Workstation-7.9.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::workstation"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "qemu-img-10:1.5.3-175.el7_9.3.x86_64",
                "product": {
                  "name": "qemu-img-10:1.5.3-175.el7_9.3.x86_64",
                  "product_id": "qemu-img-10:1.5.3-175.el7_9.3.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/qemu-img@1.5.3-175.el7_9.3?arch=x86_64\u0026epoch=10"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
                "product": {
                  "name": "qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
                  "product_id": "qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/qemu-kvm@1.5.3-175.el7_9.3?arch=x86_64\u0026epoch=10"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
                "product": {
                  "name": "qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
                  "product_id": "qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/qemu-kvm-common@1.5.3-175.el7_9.3?arch=x86_64\u0026epoch=10"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
                "product": {
                  "name": "qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
                  "product_id": "qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/qemu-kvm-tools@1.5.3-175.el7_9.3?arch=x86_64\u0026epoch=10"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
                "product": {
                  "name": "qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
                  "product_id": "qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/qemu-kvm-debuginfo@1.5.3-175.el7_9.3?arch=x86_64\u0026epoch=10"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "qemu-kvm-10:1.5.3-175.el7_9.3.src",
                "product": {
                  "name": "qemu-kvm-10:1.5.3-175.el7_9.3.src",
                  "product_id": "qemu-kvm-10:1.5.3-175.el7_9.3.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/qemu-kvm@1.5.3-175.el7_9.3?arch=src\u0026epoch=10"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-img-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-img-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-10:1.5.3-175.el7_9.3.src as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src"
        },
        "product_reference": "qemu-kvm-10:1.5.3-175.el7_9.3.src",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-img-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)",
          "product_id": "7ComputeNode-optional-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-img-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7ComputeNode-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-10:1.5.3-175.el7_9.3.src as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)",
          "product_id": "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src"
        },
        "product_reference": "qemu-kvm-10:1.5.3-175.el7_9.3.src",
        "relates_to_product_reference": "7ComputeNode-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)",
          "product_id": "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7ComputeNode-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)",
          "product_id": "7ComputeNode-optional-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7ComputeNode-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)",
          "product_id": "7ComputeNode-optional-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7ComputeNode-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)",
          "product_id": "7ComputeNode-optional-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7ComputeNode-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-img-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-img-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-10:1.5.3-175.el7_9.3.src as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src"
        },
        "product_reference": "qemu-kvm-10:1.5.3-175.el7_9.3.src",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-img-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-img-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-10:1.5.3-175.el7_9.3.src as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src"
        },
        "product_reference": "qemu-kvm-10:1.5.3-175.el7_9.3.src",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64"
        },
        "product_reference": "qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-13765",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "discovery_date": "2019-09-19T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1842912"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An out-of-bound write access flaw was found in the way QEMU loads ROM contents at boot time. This flaw occurs in the rom_copy() routine while loading the contents of a 32-bit -kernel image into memory. Running an untrusted -kernel image may load contents at arbitrary memory locations, potentially leading to code execution with the privileges of the QEMU process.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "QEMU: loader: OOB access while loading registered ROM may lead to code execution",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "In Red Hat OpenStack Platform, because the flaw has a lower impact and the fix would require a substantial amount of development, no update will be provided at this time for the RHOSP qemu-kvm-rhev package.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
          "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
          "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
          "7Client-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
          "7Client-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
          "7Client-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
          "7ComputeNode-optional-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
          "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
          "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
          "7ComputeNode-optional-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
          "7ComputeNode-optional-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
          "7ComputeNode-optional-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
          "7Server-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
          "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
          "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
          "7Server-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
          "7Server-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
          "7Server-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
          "7Workstation-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
          "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
          "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
          "7Workstation-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
          "7Workstation-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
          "7Workstation-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-13765"
        },
        {
          "category": "external",
          "summary": "RHBZ#1842912",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1842912"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-13765",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-13765"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-13765",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13765"
        }
      ],
      "release_date": "2020-05-12T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-02-02T12:06:09+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.",
          "product_ids": [
            "7Client-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:0347"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "7Client-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "QEMU: loader: OOB access while loading registered ROM may lead to code execution"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Ziming Zhang"
          ],
          "organization": "Codesafe Team of Legendsec at Qi\u0027anxin Group"
        }
      ],
      "cve": "CVE-2020-16092",
      "cwe": {
        "id": "CWE-617",
        "name": "Reachable Assertion"
      },
      "discovery_date": "2020-07-03T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1860283"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An assertion failure flaw was found in QEMU in the network packet processing component. This issue affects the \"e1000e\" and \"vmxnet3\" network devices. This flaw allows a malicious guest user or process to abort the QEMU process on the host, resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "QEMU: reachable assertion failure in net_tx_pkt_add_raw_fragment() in hw/net/net_tx_pkt.c",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
          "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
          "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
          "7Client-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
          "7Client-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
          "7Client-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
          "7ComputeNode-optional-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
          "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
          "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
          "7ComputeNode-optional-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
          "7ComputeNode-optional-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
          "7ComputeNode-optional-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
          "7Server-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
          "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
          "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
          "7Server-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
          "7Server-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
          "7Server-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
          "7Workstation-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
          "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
          "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
          "7Workstation-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
          "7Workstation-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
          "7Workstation-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-16092"
        },
        {
          "category": "external",
          "summary": "RHBZ#1860283",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1860283"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-16092",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-16092"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-16092",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-16092"
        }
      ],
      "release_date": "2020-07-27T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-02-02T12:06:09+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.",
          "product_ids": [
            "7Client-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:0347"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 3.8,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "7Client-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Client-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Client-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7ComputeNode-optional-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Server-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Server-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-img-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.src",
            "7Workstation-7.9.Z:qemu-kvm-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-common-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-debuginfo-10:1.5.3-175.el7_9.3.x86_64",
            "7Workstation-7.9.Z:qemu-kvm-tools-10:1.5.3-175.el7_9.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "QEMU: reachable assertion failure in net_tx_pkt_add_raw_fragment() in hw/net/net_tx_pkt.c"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading...

Loading...

Loading...

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.