PoC Index

CVE-2022-46770

HIGH 7.5EPSS 21.5%

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).

CVSS v3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
21.48% chance of exploitation in the next 30 days, 97th percentile
Published
2022-12-07
Updated
2025-04-23

Proof-of-concept exploits (1)

Metasploit modules (1)

ExploitDB entries (1)

References

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