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CVE-2019-20808
Published: Dec 31, 2020
Modified: Aug 5, 2024
PUBLISHED
Description
In QEMU 4.1.0, an out-of-bounds read flaw was found in the ATI VGA implementation. It occurs in the ati_cursor_define() routine 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
https://bugzilla.redhat.com/show_bug.cgi?id=1841136
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20210205-0003/
x_refsource_CONFIRM
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