CVEvulnerability
CVE-2020-13800
6.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-06-04
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.0 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-674
Description
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.
Affected configurations
• qemu qemu 4.2.0
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 20.04
• opensuse leap 15.2
Related
Weakness · CWE (1)
- CWE-674 Uncontrolled Recursion weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html Mailing List, 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 Mailing List, Vendor Advisory
- https://security.gentoo.org/glsa/202011-09 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200717-0001/ Third Party Advisory
- https://usn.ubuntu.com/4467-1/ Third Party Advisory
- https://www.openwall.com/lists/oss-security/2020/06/04/2 Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html Mailing List, 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 Mailing List, Vendor Advisory
- https://security.gentoo.org/glsa/202011-09 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200717-0001/ Third Party Advisory
- https://usn.ubuntu.com/4467-1/ Third Party Advisory
- https://www.openwall.com/lists/oss-security/2020/06/04/2 Mailing List, Third Party Advisory