CVE-2020-13791

low-risk
Published 2020-06-04

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.

Do I need to act?

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0.17% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Qemu

References (8)

Mailing List https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00706.html
Third Party Advisory https://security.gentoo.org/glsa/202011-09
Third Party Advisory https://security.netapp.com/advisory/ntap-20200717-0001/
Mailing List https://www.openwall.com/lists/oss-security/2020/06/04/1
Mailing List https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00706.html
Third Party Advisory https://security.gentoo.org/glsa/202011-09
Third Party Advisory https://security.netapp.com/advisory/ntap-20200717-0001/
Mailing List https://www.openwall.com/lists/oss-security/2020/06/04/1
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal