CVE-2022-1050

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.

CVSS v3 8.8 HIGH
CVSS v2.0 4.6 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2069625	Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/03/msg00013.html
https://bugzilla.redhat.com/show_bug.cgi?id=2069625	Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/03/msg00013.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:39

Type	Values Removed	Values Added
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=2069625 - Issue Tracking, Patch, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=2069625 - Issue Tracking, Patch, Third Party Advisory
References	~~() https://lists.debian.org/debian-lts-announce/2023/03/msg00013.html -~~	() https://lists.debian.org/debian-lts-announce/2023/03/msg00013.html -

Information

Published : 2022-03-29 17:15

Updated : 2024-11-21 06:39

NVD link : CVE-2022-1050

Mitre link : CVE-2022-1050

CVE.ORG link : CVE-2022-1050

JSON object : View

Products Affected

qemu

qemu

CWE

CWE-416

Use After Free

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