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CVE-2020-11869
Published: Apr 27, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
An integer overflow was found in QEMU 4.0.1 through 4.2.0 in the way it implemented ATI VGA emulation. This flaw occurs in the ati_2d_blt() routine in hw/display/ati-2d.c while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could abuse this flaw to crash the QEMU process, resulting in a denial of service.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
http://www.openwall.com/lists/oss-security/2020/04/24/2
x_refsource_MISC
USN-4372-1
vendor-advisory
x_refsource_UBUNTU
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