An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate privileges, and cause a denial of service (DoS). Note: This is disputed as a bug and not a valid security issue by multiple third parties.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Qemu | Qemu | 4.2.0 (including) | 4.2.0 (including) |
| Qemu | Ubuntu | bionic | * |
| Qemu | Ubuntu | focal | * |
| Qemu | Ubuntu | trusty | * |
| Qemu | Ubuntu | upstream | * |
| Qemu | Ubuntu | xenial | * |