VDB
DEBIAN-CVE-2022-4172
DEBIAN-CVE-2022-4172
PUBLISHED
CVSS 6.5 MEDIUM
An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record() and write_erst_record() functions. Both issues may allow the guest to overrun the host buffer allocated for the ERST memory device. A malicious guest could use these flaws to crash the QEMU process on the host.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | qemu | 0, 0, 0 |
| Debian:12 | qemu | 0, 0, 0 |
| Debian:13 | qemu | 0, 0, 0 |
Timeline
- Nov 29, 2022 CVE Published
- Apr 28, 2026 CVE Updated