Vulnerability in Qemu
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.
EPSS: 0.005 (39.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H.
Affected products
- Qemu — versions 4.2.0
- Canonical Ubuntu_linux — versions 16.04, 18.04, 20.04
- Opensuse Leap — versions 15.2
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Mailing List, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Mailing List, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@mitre.org (x_refsource_MISC, Broken Link)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
Frequently asked questions
- What is CVE-2020-13800?
- CVE-2020-13800 is a medium-severity vulnerability in Qemu, classified under Uncontrolled Recursion. CVSS score: 6.0/10. Published 2020-06-04.
- How severe is CVE-2020-13800?
- Medium severity. CVSS v3 base score is 6.0 out of 10.