CVE-2020-13253

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CVSS 3.1

5.5 medium

EPSS

<1%p36

Published

May 27, 2020 (May 27, 2020)

Modified

Jun 17, 2026

Description

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.

Vendors: qemu canonical debian
Products: qemu, ubuntu linux, debian linux
Weakness: CWE-125
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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