VDB
CVE-2020-13800
CVE-2020-13800
PUBLISHED
CVSS 6 MEDIUM
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 0.49% · 40.8th percentile
Risk Scores
CVSS 3.1
6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
EPSS Score
0.49%
40.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | qemu | 0, 1:4.0+dfsg-0ubuntu9, 1:4.0+dfsg-0ubuntu10 |
Timeline
- Jun 3, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 6, 2022 EPSS Score
- Jul 8, 2022 EPSS Score
- Sep 10, 2022 EPSS Score
References
- https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00944.html third-party-advisory
- https://www.openwall.com/lists/oss-security/2020/06/04/2 third-party-advisory
- https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00833.html third-party-advisory
- https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00825.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-13800 third-party-advisory
- https://ubuntu.com/security/CVE-2020-13800 advisory
- https://ubuntu.com/security/notices/USN-4467-1 advisory