VDB
DEBIAN-CVE-2022-36648
DEBIAN-CVE-2022-36648
PUBLISHED
CVSS 10 CRITICAL
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.
Risk Scores
CVSS 3.1
10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | qemu | *, 1:11.0.0~rc2+ds-1, 10.0.2+ds |
| Debian:14 | qemu | 11.0.0, 11.0.0, 11.0.0 |
| Debian:12 | qemu | 1:8.1.0+ds-1, 1:8.1.0+ds-1~exp1, 1:8.1.0+ds-1~exp2 |
| Debian:11 | qemu | *, 10.0.0+ds, 10.0.0+ds |
Timeline
- Aug 22, 2023 CVE Published
- Apr 28, 2026 CVE Updated