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CVE-2021-35538

CVE-2021-35538

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. Note: This vulnerability does not apply to Windows systems. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS 7.8 · High · EPSS 0.4% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • vm virtualbox

    Versions
    • ≥ unspecified, < 6.1.28: Affected (custom)

    Update to 6.1.28

  • virtualbox Ubuntu:16.04:LTS

    Versions
    • 5.0.4-dfsg-2
    • 5.0.8-dfsg-1
    • 5.0.10-dfsg-1
    • 5.0.10-dfsg-2
    • 5.0.10-dfsg-3
    • 5.0.10-dfsg-4
    • 5.0.10-dfsg-5
    • 5.0.10-dfsg-6
    • 5.0.10-dfsg-7
    • 5.0.12-dfsg-1
    • 5.0.12-dfsg-2
    • 5.0.14-dfsg-1
    • 5.0.14-dfsg-2
    • 5.0.14-dfsg-2build1
    • 5.0.16-dfsg-2
    • 5.0.16-dfsg-3
    • 5.0.18-dfsg-1
    • 5.0.18-dfsg-1ubuntu1
    • 5.0.18-dfsg-2
    • 5.0.18-dfsg-2build1
    • 5.0.18-dfsg-2ubuntu1
    • 5.0.24-dfsg-0ubuntu1.16.04.1
    • 5.0.32-dfsg-0ubuntu1.16.04.2
    • 5.0.36-dfsg-0ubuntu1.16.04.2
    • 5.0.40-dfsg-0ubuntu1.16.04.1
    • 5.0.40-dfsg-0ubuntu1.16.04.2
    • 5.1.34-dfsg-0ubuntu1.16.04.2
    • 5.1.38-dfsg-0ubuntu1.16.04.1
    • 5.1.38-dfsg-0ubuntu1.16.04.2
    • 5.1.38-dfsg-0ubuntu1.16.04.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • virtualbox Ubuntu:18.04:LTS

    Versions
    • 5.1.30-dfsg-1
    • 5.2.0-dfsg-1build2
    • 5.2.0-dfsg-2
    • 5.2.0-dfsg-4
    • 5.2.0-dfsg-5
    • 5.2.2-dfsg-2
    • 5.2.2-dfsg-3~build1
    • 5.2.2-dfsg-3
    • 5.2.4-dfsg-1
    • 5.2.4-dfsg-2
    • 5.2.6-dfsg-1
    • 5.2.6-dfsg-2
    • 5.2.6-dfsg-3
    • 5.2.6-dfsg-3build1
    • 5.2.6-dfsg-5
    • 5.2.8-dfsg-2
    • 5.2.8-dfsg-3
    • 5.2.8-dfsg-5
    • 5.2.8-dfsg-6
    • 5.2.8-dfsg-7
    • 5.2.10-dfsg-1
    • 5.2.10-dfsg-2
    • 5.2.10-dfsg-5
    • 5.2.10-dfsg-6
    • 5.2.10-dfsg-6ubuntu18.04.1
    • 5.2.18-dfsg-2~ubuntu18.04.1
    • 5.2.18-dfsg-2~ubuntu18.04.3
    • 5.2.18-dfsg-2~ubuntu18.04.5
    • 5.2.32-dfsg-0~ubuntu18.04.1
    • 5.2.34-dfsg-0~ubuntu18.04.1
    • 5.2.42-dfsg-0~ubuntu1.18.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • virtualbox Ubuntu:20.04:LTS

    Versions
    • 6.0.14-dfsg-1
    • 6.0.14-dfsg-2~build1
    • 6.0.14-dfsg-2
    • 6.1.0-dfsg-3build1
    • 6.1.0-dfsg-3build2
    • 6.1.2-dfsg-1
    • 6.1.2-dfsg-1build1
    • 6.1.4-dfsg-1
    • 6.1.4-dfsg-2~build1
    • 6.1.4-dfsg-2
    • 6.1.4-dfsg-4
    • 6.1.6-dfsg-1
    • 6.1.10-dfsg-1~ubuntu1.20.04.1
    • 6.1.16-dfsg-6~ubuntu1.20.04.1
    • 6.1.16-dfsg-6~ubuntu1.20.04.2
    • 6.1.22-dfsg-2~ubuntu1.20.04.1
    • 6.1.26-dfsg-3~ubuntu1.20.04.1
    • 6.1.26-dfsg-3~ubuntu1.20.04.2
    • 6.1.32-dfsg-1~ubuntu1.20.04.1
    • 6.1.34-dfsg-3~ubuntu1.20.04.1
    • 6.1.38-dfsg-3~ubuntu1.20.04.1
    • 6.1.48-dfsg-1~ubuntu1.20.04.1
    • 6.1.50-dfsg-1~ubuntu1.20.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • virtualbox Ubuntu:22.04:LTS

    Versions
    • 6.1.26-dfsg-4
    • 6.1.28-dfsg-1
    • 6.1.30-dfsg-1
    • 6.1.32-dfsg-1
    • 6.1.32-dfsg-1build1
    • 6.1.34-dfsg-3~ubuntu1.22.04.1
    • 6.1.38-dfsg-3~ubuntu1.22.04.1
    • 6.1.48-dfsg-1~ubuntu1.22.04.1
    • 6.1.50-dfsg-1~ubuntu1.22.04.1
    • 6.1.50-dfsg-1~ubuntu1.22.04.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • virtualbox Ubuntu:24.04:LTS

    Versions
    • 7.0.10-dfsg-3
    • 7.0.12-dfsg-1
    • 7.0.12-dfsg-1build1
    • 7.0.14-dfsg-1
    • 7.0.14-dfsg-2
    • 7.0.14-dfsg-4
    • 7.0.14-dfsg-4build4
    • 7.0.14-dfsg-4build5
    • 7.0.16-dfsg-1
    • 7.0.16-dfsg-2
    • 7.0.16-dfsg-2ubuntu1
    • 7.0.16-dfsg-2ubuntu1.1
    • 7.0.16-dfsg-2ubuntu1.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • virtualbox Ubuntu:25.10

    Versions
    • 7.0.20-dfsg-1.2
    • 7.0.26-dfsg-1
    • 7.1.8-dfsg-2
    • 7.1.8-dfsg-3
    • 7.1.8-dfsg-3build1
    • 7.1.10-dfsg-1
    • 7.1.12-dfsg-1
    • 7.1.12-dfsg-2
    • 7.2.0-dfsg-2
    • 7.2.0-dfsg-3
    • 7.2.2-dfsg-2
    • 7.2.2-dfsg-2ubuntu0.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • virtualbox Ubuntu:26.10

    Versions
    • 7.2.6-dfsg-4
    • 7.2.8-dfsg-1
    • 7.2.14-dfsg-3
    • 7.2.16-dfsg-1
    • 7.2.18-dfsg-1
    • 7.2.20-dfsg-1
    • 7.2.20-dfsg-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • virtualbox Ubuntu:26.04:LTS

    Versions
    • 7.2.2-dfsg-2
    • 7.2.2-dfsg-3
    • 7.2.4-dfsg-1
    • 7.2.4-dfsg-1build1
    • 7.2.4-dfsg-2~build1
    • 7.2.4-dfsg-3
    • 7.2.6-dfsg-3
    • 7.2.6-dfsg-3ubuntu1
    • 7.2.6-dfsg-3.2
    • 7.2.6-dfsg-4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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