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prionPRIOn knowledge basePRION:CVE-2023-3019
HistoryJul 24, 2023 - 4:15 p.m.

Design/Logic Flaw

2023-07-2416:15:00
PRIOn knowledge base
www.prio-n.com
11
dma reentrancy
use-after-free error
privileged guest user
qemu
denial of service

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%