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CVE-2016-7908

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2016-10-05 16:00:00

Laatst bijgewerkt 2024-08-06 02:13:20

Toegewezen door redhat

CVSS-score geen score

Status PUBLISHED

Beschrijving

The mcf_fec_do_tx function in hw/net/mcf_fec.c in QEMU (aka Quick Emulator) does not properly limit the buffer descriptor count when transmitting packets, which allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via vectors involving a buffer descriptor with a length of 0 and crafted values in bd.flags.

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