Memory leak in hw/audio/ac97.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption and QEMU process crash) via a large number of device unplug operations.
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Qemu | Qemu | * | 2.8.1.1 (including) |
Qemu | Ubuntu | esm-infra-legacy/trusty | * |
Qemu | Ubuntu | esm-infra/xenial | * |
Qemu | Ubuntu | trusty | * |
Qemu | Ubuntu | trusty/esm | * |
Qemu | Ubuntu | upstream | * |
Qemu | Ubuntu | xenial | * |
Qemu | Ubuntu | yakkety | * |
Qemu-kvm | Ubuntu | precise | * |
Qemu-kvm | Ubuntu | precise/esm | * |
Qemu-kvm | Ubuntu | upstream | * |