CVE-2020-13800

ati-vga in hw/display/ati.c in QEMU 4.2.0 allows guest OS users to trigger infinite recursion via a crafted mm_index value during an ati_mm_read or ati_mm_write call.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
VendorProductVersion
qemuqemu
4.2.0
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
20.04
opensuseleap
15.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qemu
bullseye
1:5.2+dfsg-11+deb11u3
fixed
buster
not-affected
stretch
not-affected
jessie
not-affected
bullseye (security)
1:5.2+dfsg-11+deb11u2
fixed
bookworm
1:7.2+dfsg-7+deb12u7
fixed
sid
1:9.1.1+ds-2
fixed
trixie
1:9.1.1+ds-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qemu
focal
Fixed 1:4.2-3ubuntu6.4
released
eoan
ignored
bionic
not-affected
xenial
not-affected
trusty
not-affected
qemu-kvm
focal
dne
eoan
dne
bionic
dne
xenial
dne
trusty
dne
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
https://cve.openeuler.org/cve#/CVEInfo/CVE-2020-13800
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00825.html
https://security.gentoo.org/glsa/202011-09
https://security.netapp.com/advisory/ntap-20200717-0001/
https://usn.ubuntu.com/4467-1/
https://www.openwall.com/lists/oss-security/2020/06/04/2
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
https://cve.openeuler.org/cve#/CVEInfo/CVE-2020-13800
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00825.html
https://security.gentoo.org/glsa/202011-09
https://security.netapp.com/advisory/ntap-20200717-0001/
https://usn.ubuntu.com/4467-1/
https://www.openwall.com/lists/oss-security/2020/06/04/2