| Package | Affected versions | Patched versions |
|---|---|---|
| qemu | ≤ 2.8 | |
| openstack | = 10= 5.0= 6.0= 7.0= 8= 9 | |
| virtualization | = 3.0 |
Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation.
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