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QEMU >= 4.0.0, <= 5.10 DoS Vulnerability
Information
Severity
Severity
Medium
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
None Solution Available
Created
Created
3 years ago
Modified
Modified
3 years ago
Summary
QEMU is prone to a denial of service (DoS) vulnerability.
Insight
Insight
The vulnerability exists in the ati_2d_blt() routine in hw/display/ati_2d.c while handling MMIO write operations through the ati_mm_write() callback.
Affected Software
Affected Software
QEMU version 4.0.0 through 5.1.0.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
No known solution is available as of 22nd October, 2020. Information regarding this issue will be updated once solution details are available.