Multiple buffer overflows in the ssd0323load function in hw/display/ssd0323.c in QEMU before 1.7.2 allow remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via crafted (1) cmdlen, (2) row, or (3) col values; (4) rowstart and rowend values; or (5) colstar and colend values in a savevm image.
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