by Kastro
Paper/Archive/CVE-2022-36648

CVE-2022-36648

mitre — The hardware emulation in the of_dpa_cmd_add_l2_flood of rocker device model in QEMU, as used in 7.0.0 and earlier, allows remote attacke…

EPSS 2%CVSS 10.0
critical.is priorityof 100
46
CVSS 10.0 (NVD)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 77.7.777 × 2015.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The hardware emulation in the of_dpa_cmd_add_l2_flood of rocker device model in QEMU, as used in 7.0.0 and earlier, allows remote attackers to crash the host qemu and potentially execute code on the host via execute a malformed program in the guest OS. Note: This has been disputed by multiple third parties as not a valid vulnerability due to the rocker device not falling within the virtualization use case.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

reflists.nongnu.org/archive/html/qemu-devel/2022-06/msg04469.htmlrefsecurity.netapp.com/advisory/ntap-20231006-0004