CVE-2011-1751
21.06.2012, 15:55
The pciej_write function in hw/acpi_piix4.c in the PIIX4 Power Management emulation in qemu-kvm does not check if a device is hotpluggable before unplugging the PCI-ISA bridge, which allows privileged guest users to cause a denial of service (guest crash) and possibly execute arbitrary code by sending a crafted value to the 0xae08 (PCI_EJ_BASE) I/O port, which leads to a use-after-free related to "active qemu timers."Enginsight
| Vendor | Product | Version |
|---|---|---|
| qemu | qemu | 0.1.0 |
| qemu | qemu | 0.1.1 |
| qemu | qemu | 0.1.2 |
| qemu | qemu | 0.1.3 |
| qemu | qemu | 0.1.4 |
| qemu | qemu | 0.1.5 |
| qemu | qemu | 0.1.6 |
| qemu | qemu | 0.2.0 |
| qemu | qemu | 0.3.0 |
| qemu | qemu | 0.4.0 |
| qemu | qemu | 0.4.1 |
| qemu | qemu | 0.4.2 |
| qemu | qemu | 0.4.3 |
| qemu | qemu | 0.5.0 |
| qemu | qemu | 0.5.1 |
| qemu | qemu | 0.5.2 |
| qemu | qemu | 0.5.3 |
| qemu | qemu | 0.5.4 |
| qemu | qemu | 0.5.5 |
| qemu | qemu | 0.6.0 |
| qemu | qemu | 0.6.1 |
| qemu | qemu | 0.7.0 |
| qemu | qemu | 0.7.1 |
| qemu | qemu | 0.7.2 |
| qemu | qemu | 0.8.0 |
| qemu | qemu | 0.8.1 |
| qemu | qemu | 0.8.2 |
| qemu | qemu | 0.9.0 |
| qemu | qemu | 0.9.1 |
| qemu | qemu | 0.9.1-5 |
| qemu | qemu | 0.10.0 |
| qemu | qemu | 0.10.1 |
| qemu | qemu | 0.10.2 |
| qemu | qemu | 0.10.3 |
| qemu | qemu | 0.10.4 |
| qemu | qemu | 0.10.5 |
| qemu | qemu | 0.10.6 |
| qemu | qemu | 0.11.0 |
| qemu | qemu | 0.11.0:rc0 |
| qemu | qemu | 0.11.0:rc1 |
| qemu | qemu | 0.11.0:rc2 |
| qemu | qemu | 0.11.0-rc0 |
| qemu | qemu | 0.11.0-rc1 |
| qemu | qemu | 0.11.0-rc2 |
| qemu | qemu | 0.11.1 |
| qemu | qemu | 0.12.0 |
| qemu | qemu | 0.12.0:rc1 |
| qemu | qemu | 0.12.0:rc2 |
| qemu | qemu | 0.12.1 |
| qemu | qemu | 0.12.2 |
| qemu | qemu | 0.12.3 |
| qemu | qemu | 0.12.4 |
| qemu | qemu | 0.12.5 |
| qemu | qemu | 0.13.0 |
| qemu | qemu | 0.13.0:rc0 |
| qemu | qemu | 0.13.0:rc1 |
| qemu | qemu | 0.14.0 |
| qemu | qemu | 0.14.0:rc0 |
| qemu | qemu | 0.14.0:rc1 |
| qemu | qemu | 0.14.0:rc2 |
| qemu | qemu | 0.14.1 |
| qemu | qemu | 0.15.0:rc1 |
| qemu | qemu | 0.15.0:rc2 |
| qemu | qemu | 1.0 |
| qemu | qemu | 1.0:rc1 |
| qemu | qemu | 1.0:rc2 |
| qemu | qemu | 1.0:rc3 |
| qemu | qemu | 1.0:rc4 |
| qemu | qemu | 1.0.1 |
| qemu | qemu | 1.1 |
| qemu | qemu | 1.1:rc1 |
| qemu | qemu | 1.1:rc2 |
| qemu | qemu | 1.1:rc3 |
| qemu | qemu | 1.1:rc4 |
𝑥
= Vulnerable software versions
Ubuntu Releases
Common Weakness Enumeration
References