CVE-2019-15034

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.

Category

5.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.18%
Vendor Advisory opensuse.org Vendor Advisory debian.org Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg01959.html patch mailing list third party advisory
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html vendor advisory
https://www.debian.org/security/2020/dsa-4665 vendor advisory
https://usn.ubuntu.com/4372-1/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-15034?
CVE-2019-15034 has been scored as a medium severity vulnerability.
How to fix CVE-2019-15034?
To fix CVE-2019-15034, 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-2019-15034 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-15034 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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