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An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get_capset_info() in contrib/vhost-user-gpu/virgl.c and could occur due to the read of uninitialized memory. A malicious guest could exploit this issue to leak memory from the host.

🗓️ 10 Jun 2021 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 1 Views

Information disclosure in Qemu vhost-user-gpu up to 6.0 via virgl_cmd_get_capset_info leaks host memory.

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10 Jun 2021 07:00Current
5.1Medium risk
Vulners AI Score5.1
CVSS 22.1
CVSS 3.16.5
EPSS0.00151
1