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prionPRIOn knowledge basePRION:CVE-2020-13253
HistoryMay 27, 2020 - 3:15 p.m.

Design/Logic Flaw

2020-05-2715:15:00
PRIOn knowledge base
www.prio-n.com
7

5.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.2%

sd_wp_addr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read during sdhci_write() operations. A guest OS user can crash the QEMU process.

5.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.2%