CVE-2020-13791

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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.17%
Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00706.html mailing list third party advisory patch
https://www.openwall.com/lists/oss-security/2020/06/04/1 mailing list third party advisory patch
https://security.netapp.com/advisory/ntap-20200717-0001/ third party advisory
https://security.gentoo.org/glsa/202011-09 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-13791?
CVE-2020-13791 has been scored as a medium severity vulnerability.
How to fix CVE-2020-13791?
To fix CVE-2020-13791, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-13791 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-13791 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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