VDB

CVE-2020-13791

CVE-2020-13791 PUBLISHED CVSS 5.5 MEDIUM

hw/pci/pci.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access by providing an address near the end of the PCI configuration space.

EPSS 0.40% · 32.9th percentile

Risk Scores

CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.40%
32.9th percentile

Affected Products

VendorProductVersions
Ubuntu:25.10qemu0, *, *
Ubuntu:24.04:LTSqemu1:8.2.2+ds-0ubuntu1.6, 1:8.2.2+ds-0ubuntu1.5, 1:8.2.2+ds-0ubuntu1.4
Ubuntu:20.04:LTSqemu1:4.2-3ubuntu6.16, 1:4.2-3ubuntu3, 1:4.2-3ubuntu6.1
Ubuntu:22.04:LTSqemu1:6.2+dfsg-2ubuntu6.27, *, 0

Timeline

  • Jun 3, 2020 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 24, 2021 EPSS Score
  • Oct 26, 2021 EPSS Score
  • Jan 6, 2022 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Feb 28, 2022 EPSS Score
  • Apr 1, 2022 EPSS Score
  • May 2, 2022 EPSS Score
  • May 24, 2022 CVE Updated
  • Jul 4, 2022 EPSS Score

References

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