6

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version 4.2.0
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 20.04 SwEdition lts
Opensuse ≫ Leap Version 15.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.49% 0.379
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6 1.5 4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
NIST 4.9 3.9 6.9
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE-674 Uncontrolled Recursion

The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.

https://security.gentoo.org/glsa/202011-09
Third Party Advisory
https://usn.ubuntu.com/4467-1/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
Third Party Advisory
Mailing List
https://security.netapp.com/advisory/ntap-20200717-0001/
Third Party Advisory
https://cve.openeuler.org/cve#/CVEInfo/CVE-2020-13800
Broken Link
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00825.html
Vendor Advisory
Mailing List
https://www.openwall.com/lists/oss-security/2020/06/04/2
Third Party Advisory
Mailing List