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Heap-based buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU allows guest OS administrators to cause a denial of service (instance crash) or possibly execute arbitrary code via a series of packets in loopback mode.

🗓️ 25 Sep 2020 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

Heap-based overflow in pcnet_receive (QEMU) lets guest admins crash or execute code in loopback.

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25 Sep 2020 07:00Current
7High risk
Vulners AI Score7
CVSS 24.6
CVSS 3.18.8
EPSS0.00466
2