usn-4271-1
Vulnerability from osv_ubuntu
Published
2020-02-06 13:10
Modified
2026-04-22 07:36
Summary
mesa vulnerability
Details

Tim Brown discovered that Mesa incorrectly handled shared memory permissions. A local attacker could use this issue to obtain and possibly alter sensitive information belonging to another user.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2019-5068",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libd3dadapter9-mesa",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "libegl-mesa0",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "libegl1-mesa",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "libgbm1",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "libgl1-mesa-dri",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "libgl1-mesa-glx",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "libglapi-mesa",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "libgles2-mesa",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "libglx-mesa0",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "libosmesa6",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "libwayland-egl1-mesa",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "libxatracker2",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "mesa-opencl-icd",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "mesa-va-drivers",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "mesa-vdpau-drivers",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          },
          {
            "binary_name": "mesa-vulkan-drivers",
            "binary_version": "19.2.8-0ubuntu0~18.04.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "mesa",
        "purl": "pkg:deb/ubuntu/mesa@19.2.8-0ubuntu0~18.04.2?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "19.2.8-0ubuntu0~18.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "17.2.2-0ubuntu1",
        "17.2.4-0ubuntu2",
        "17.3.3-0ubuntu1",
        "18.0.0~rc4-1ubuntu3",
        "18.0.0~rc5-1ubuntu1",
        "18.0.5-0ubuntu0~18.04.1",
        "18.2.2-0ubuntu1~18.04.1",
        "18.2.2-0ubuntu1~18.04.2",
        "18.2.8-0ubuntu0~18.04.2",
        "19.0.2-1ubuntu1.1~18.04.1",
        "19.0.2-1ubuntu1.1~18.04.2",
        "19.0.8-0ubuntu0~18.04.1",
        "19.0.8-0ubuntu0~18.04.2",
        "19.0.8-0ubuntu0~18.04.3",
        "19.2.1-1ubuntu1~18.04.1",
        "19.2.8-0ubuntu0~18.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "Tim Brown discovered that Mesa incorrectly handled shared memory\npermissions. A local attacker could use this issue to obtain and possibly\nalter sensitive information belonging to another user.\n",
  "id": "USN-4271-1",
  "modified": "2026-04-22T07:36:38Z",
  "published": "2020-02-06T13:10:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4271-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-5068"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "mesa vulnerability",
  "upstream": [
    "UBUNTU-CVE-2019-5068"
  ]
}



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