CVE-2020-13361

Sažetak

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.

Reference

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

CVSS

Base:	3.3
Impact:	4.9
Exploitability:	3.4

Pristup

Vektor	Složenost	Autentikacija
LOCAL	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	PARTIAL	PARTIAL

CVSS vektor

AV:L/AC:M/Au:N/C:N/I:P/A:P

Zadnje važnije ažuriranje

29-11-2022 - 01:51

Objavljeno

28-05-2020 - 14:15