USN-6977-1 (UBUNTU-CVE-2024-26327)

Vulnerability from osv_ubuntu – Published: 2024-08-22 04:04 – Updated: 2026-02-10 04:45 – Source website
VLAI
Summary
qemu vulnerabilities
Details

It was discovered that QEMU did not properly handle certain memory operations, which could result in a buffer overflow. An attacker could potentially use this issue to cause a denial of service. (CVE-2024-26327)

It was discovered that QEMU did not properly handle certain memory operations, which could result in an out-of-bounds memory access. An attacker could potentially use this issue to cause a denial of service. (CVE-2024-26328)

References
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{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-26327",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-26328",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "qemu-block-extra",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-block-supplemental",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-guest-agent",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-arm",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-common",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-data",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-gui",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-mips",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-misc",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-modules-opengl",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-modules-spice",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-ppc",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-s390x",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-sparc",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-x86",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-x86-xen",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-system-xen",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-user",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-user-binfmt",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-user-static",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          },
          {
            "binary_name": "qemu-utils",
            "binary_version": "1:8.2.2+ds-0ubuntu1.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "qemu",
        "purl": "pkg:deb/ubuntu/qemu@1:8.2.2+ds-0ubuntu1.2?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:8.2.2+ds-0ubuntu1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:8.0.4+dfsg-1ubuntu3",
        "1:8.0.4+dfsg-1ubuntu4",
        "1:8.0.4+dfsg-1ubuntu5",
        "1:8.1.3+ds-1ubuntu2",
        "1:8.2.1+ds-1ubuntu1",
        "1:8.2.1+ds-1ubuntu8",
        "1:8.2.1+ds-1ubuntu9",
        "1:8.2.2+ds-0ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that QEMU did not properly handle certain memory\noperations, which could result in a buffer overflow. An attacker could\npotentially use this issue to cause a denial of service. (CVE-2024-26327)\n\nIt was discovered that QEMU did not properly handle certain memory\noperations, which could result in an out-of-bounds memory access. An\nattacker could potentially use this issue to cause a denial of service.\n(CVE-2024-26328)\n",
  "id": "USN-6977-1",
  "modified": "2026-02-10T04:45:04Z",
  "published": "2024-08-22T04:04:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6977-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26327"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26328"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "qemu vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2024-26327",
    "UBUNTU-CVE-2024-26328"
  ]
}



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