CVE-2020-13361

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.

Published: May 28, 2020
Updated: Apr 13, 2023
CVE: CVE-2020-13361
Severity: Low
Exploit:

CVSS v3:

Severity: Low
Score: 3.9
AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L

CVSS v2:

Severity: Low
Score: 3.3
AV:L/AC:M/Au:N/C:N/I:P/A:P

CWEs:

CWE-787

Affected Software
References

Software	From	Fixed in
qemu / qemu	-	5.0.0.x
debian / debian_linux	8.0	8.0.x
debian / debian_linux	9.0	9.0.x
debian / debian_linux	10.0	10.0.x
opensuse / leap	15.2	15.2.x
canonical / ubuntu_linux	18.04	18.04.x
canonical / ubuntu_linux	20.04	20.04.x
canonical / ubuntu_linux	16.04	16.04.x

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
http://www.openwall.com/lists/oss-security/2020/05/28/1
https://lists.debian.org/debian-lts-announce/2020/06/msg00032.html
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg03983.html
https://security-tracker.debian.org/tracker/CVE-2020-13361
https://security.gentoo.org/glsa/202011-09
https://security.netapp.com/advisory/ntap-20200608-0003/
https://usn.ubuntu.com/4467-1/
https://www.debian.org/security/2020/dsa-4728

Vulnerability Database

CVE-2020-13361