CVE-2013-4535

Advisory lineage Upstream: 0 Downstream: 11
Modified
Published: 11 Feb 2020, 15:35
Last modified:06 Aug 2024, 16:45

Vulnerability Summary

Overall Risk (default)
medium
35/100
CVSS Score
8.8 HIGH
v3.1 (nvd)
EPSS Score
0.38% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

11 Feb 2020, 15:35
Published
Vulnerability first disclosed
06 Aug 2024, 16:45
Last Modified
Vulnerability information updated

Description

The virtqueue_map_sg function in hw/virtio/virtio.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary files via a crafted savevm image, related to virtio-block or virtio-serial read.

CVSS Metrics

  • v3.1•HIGH•Score: 8.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
  • v2.0•HIGH•Score: 7.2AV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS Trends

Current EPSS score: 0.38%• Percentile: 60%

Techniques & Countermeasures

  • CWE-20•Improper Input Validation

    The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Affected Systems

  • qemu•qemu

    < 1.7.2

  • redhat•enterprise_linux_desktop

    6.0

  • redhat•enterprise_linux_server

    6.0

  • redhat•enterprise_linux_server_tus

    6.5

  • redhat•enterprise_linux_workstation

    6.0

  • redhat•virtualization

    3.0

References (6)