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prionPRIOn knowledge basePRION:CVE-2022-26353
HistoryMar 16, 2022 - 3:15 p.m.

Design/Logic Flaw

2022-03-1615:15:00
PRIOn knowledge base
www.prio-n.com
7

7.1 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.0%

A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.

CPENameOperatorVersion
debian_linuxeq11.0
qemueq6.2.0