CVE-2019-15034

Advisory lineage Upstream: 0 Downstream: 7
Modified
Published: 10 Mar 2020, 17:19
Last modified:05 Aug 2024, 00:34

Vulnerability Summary

Overall Risk (default)
low
23/100
CVSS Score
5.8 MEDIUM
v3.1 (nvd)
EPSS Score
0.19% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

10 Mar 2020, 17:19
Published
Vulnerability first disclosed
05 Aug 2024, 00:34
Last Modified
Vulnerability information updated

Description

hw/display/bochs-display.c in QEMU 4.0.0 does not ensure a sufficient PCI config space allocation, leading to a buffer overflow involving the PCIe extended config space.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.8CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
  • v2.0•MEDIUM•Score: 4.4AV:L/AC:M/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 0.19%• Percentile: 41%

Techniques & Countermeasures

  • CWE-120•Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

    The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

Affected Systems

  • qemu•qemu

    4.0.0

References (4)