CVE-2018-5683
The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory address validation.
- Score
- CVSS 3.1 6.0 Medium
- Status
- Modified - cve@mitre.org
- Published
- 2018-01-23
- Last modified
- 2024-08-05
- Weaknesses
- CWE-125
Affected products
- Ubuntu Linux (Canonical)
- Debian Linux (Debian)
- Qemu (Qemu)
- Enterprise Linux Desktop (Redhat)
- Enterprise Linux Server (Redhat)
- Enterprise Linux Server Aus (Redhat)
- Enterprise Linux Server Eus (Redhat)
- Enterprise Linux Server Tus (Redhat)
- Enterprise Linux Workstation (Redhat)
References
- http://www.openwall.com/lists/oss-security/2018/01/15/2
- http://www.securityfocus.com/bid/102518
- https://access.redhat.com/errata/RHSA-2018:0816
- https://access.redhat.com/errata/RHSA-2018:1104
- https://access.redhat.com/errata/RHSA-2018:2162
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
- https://lists.gnu.org/archive/html/qemu-devel/2018-01/msg02597.html
- https://usn.ubuntu.com/3575-1/
- https://www.debian.org/security/2018/dsa-4213
