CVE-2020-13791

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-125

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00706.htmlMailing List, Patch, Third Party Advisory
https://security.gentoo.org/glsa/202011-09Third Party Advisory
https://security.netapp.com/advisory/ntap-20200717-0001/Third Party Advisory
https://www.openwall.com/lists/oss-security/2020/06/04/1Mailing List, Patch, Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00706.htmlMailing List, Patch, Third Party Advisory
https://security.gentoo.org/glsa/202011-09Third Party Advisory
https://security.netapp.com/advisory/ntap-20200717-0001/Third Party Advisory
https://www.openwall.com/lists/oss-security/2020/06/04/1Mailing List, Patch, Third Party Advisory

Timeline

Published: Jun 4, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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