An out-of-bounds access issue was found in the ati-vga emulator of the QEMU. It could occur when the source and destination x,y display parameters in ati_2d_blt() have invalid values. A guest user/process may use this flaw to crash the QEMU process resulting in DoS scenario.
Name: Gaoning Pan (Zhejiang University)
Created qemu tracking bugs for this issue:
Affects: fedora-all [bug 1894037]
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):