CVE-2020-13253

Published: 27 May 2020

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.

Priority

Low

CVSS 3 base score: 5.5

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(1:5.0-5ubuntu4)
Ubuntu 20.10 (Groovy Gorilla) Not vulnerable
(1:5.0-5ubuntu4)
Ubuntu 20.04 LTS (Focal Fossa)
Released (1:4.2-3ubuntu6.4)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (1:2.11+dfsg-1ubuntu7.31)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (1:2.5+dfsg-5ubuntu10.45)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (2.0.0+dfsg-2ubuntu1.47+esm1)
Patches:
Upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=790762e5487114341cccc5bffcec4cb3c022c3cd
qemu-kvm
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Does not exist

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 LTS (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist