CVE-2020-13253 (NVD)

2020-05-27

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.

Products Ubuntu_linux, Debian_linux, Qemu
Type Out-of-bounds Read (CWE-125)
First patch - None (likely due to unavailable code)
Links • https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html
• https://usn.ubuntu.com/4467-1/
• https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
• https://bugzilla.redhat.com/show_bug.cgi?id=1838546
• https://security.gentoo.org/glsa/202011-09