CVE-2020-13361

Name	CVE-2020-13361
Description	In QEMU 5.0.0 and earlier, es1370_transfer_audio in hw/audio/es1370.c does not properly validate the frame count, which allows guest OS users to trigger an out-of-bounds access during an es1370_write() operation.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-2262-1, DLA-2288-1, DSA-4728-1
Debian Bugs	961888

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
qemu (PTS)	bullseye	1:5.2+dfsg-11+deb11u3	fixed
	bullseye (security)	1:5.2+dfsg-11+deb11u2	fixed
	bookworm	1:7.2+dfsg-7+deb12u7	fixed
	trixie	1:9.1.1+ds-2	fixed
	sid	1:9.1.1+ds-4	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin	Debian Bugs
qemu	source	jessie	1:2.1+dfsg-12+deb8u15	DLA-2262-1
qemu	source	stretch	1:2.8+dfsg-6+deb9u10	DLA-2288-1
qemu	source	buster	1:3.1+dfsg-8+deb10u6	DSA-4728-1
qemu	source	(unstable)	1:5.0-6		961888

https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg07230.html