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Vulnerability Details CVE-2021-36144

The polling timer handler in ACRN before 2.5 has a use-after-free for a freed virtio device, related to devicemodel/hw/pci/virtio/*.c.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 59.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2021-36144
  • Linux » Acrn » Version: 0.1
    cpe:2.3:o:linux:acrn:0.1
  • Linux » Acrn » Version: 0.2
    cpe:2.3:o:linux:acrn:0.2
  • Linux » Acrn » Version: 0.3
    cpe:2.3:o:linux:acrn:0.3
  • Linux » Acrn » Version: 0.4
    cpe:2.3:o:linux:acrn:0.4
  • Linux » Acrn » Version: 0.5
    cpe:2.3:o:linux:acrn:0.5
  • Linux » Acrn » Version: 0.6
    cpe:2.3:o:linux:acrn:0.6
  • Linux » Acrn » Version: 0.7
    cpe:2.3:o:linux:acrn:0.7
  • Linux » Acrn » Version: 0.8
    cpe:2.3:o:linux:acrn:0.8
  • Linux » Acrn » Version: 1.0
    cpe:2.3:o:linux:acrn:1.0
  • Linux » Acrn » Version: 1.0.1
    cpe:2.3:o:linux:acrn:1.0.1
  • Linux » Acrn » Version: 1.0.2
    cpe:2.3:o:linux:acrn:1.0.2
  • Linux » Acrn » Version: 1.1
    cpe:2.3:o:linux:acrn:1.1
  • Linux » Acrn » Version: 1.2
    cpe:2.3:o:linux:acrn:1.2
  • Linux » Acrn » Version: 1.3
    cpe:2.3:o:linux:acrn:1.3
  • Linux » Acrn » Version: 1.4
    cpe:2.3:o:linux:acrn:1.4


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