CVE-2022-1050

Description

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW commands when shared buffers are not yet allocated, potentially leading to a use-after-free condition.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.03%
Third-Party Advisory redhat.com
Affected: n/a QEMU
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2069625 patch third party advisory issue tracking
https://lists.debian.org/debian-lts-announce/2023/03/msg00013.html mailing list

Frequently Asked Questions

What is the severity of CVE-2022-1050?
CVE-2022-1050 has been scored as a high severity vulnerability.
How to fix CVE-2022-1050?
To fix CVE-2022-1050, 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-2022-1050 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-1050 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.
What software or system is affected by CVE-2022-1050?
CVE-2022-1050 affects n/a QEMU.
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