CVE-2022-46770 - Vulnerability Details - OpenCVE

qubes-mirage-firewall (aka Mirage firewall for QubesOS) 0.8.x through 0.8.3 allows guest OS users to cause a denial of service (CPU consumption and loss of forwarding) via a crafted multicast UDP packet (IP address range of 224.0.0.0 through 239.255.255.255).

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.18307.

Exploitation poc

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:linuxfoundation:mirage_firewall:*:*:*:*:*:qubesos:*:*

No data.

No data.

Project Subscriptions

Vendors	Products
Linuxfoundation Subscribe	Mirage Firewall Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://packetstormsecurity.com/files/171610/Qubes-Mirage-Firewall-0.8.3-Denial-Of-Service.html
https://github.com/mirage/qubes-mirage-firewall/issues/166

History

Wed, 23 Apr 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-12-07T00:00:00.000Z

Updated: 2025-04-23T15:31:23.920Z

Reserved: 2022-12-07T00:00:00.000Z

Link: CVE-2022-46770

Vulnrichment

Updated: 2024-08-03T14:39:39.130Z

NVD

Status : Modified

Published: 2022-12-07T20:15:11.720

Modified: 2025-04-23T16:15:29.060

Link: CVE-2022-46770

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-835

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