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Fixed

LIN8-12489 : Security Advisory - qemu - CVE-2020-13253

Created: May 31, 2020 Updated: Aug 20, 2020

Resolved Date: Jul 21, 2020

Found In Version: 8.0.0.1

Fix Version: 8.0.0.34

Severity: Standard

Applicable for: Wind River Linux 8

Component/s: Userspace

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.

CREATE(Triage):(User=admin) [CVE-2020-13253|https://nvd.nist.gov/vuln/detail/CVE-2020-13253]

CVEs

CVE-2020-13253