Description
hw/display/bochs-display.c in QEMU 4.0.0 does not ensure a sufficient PCI config space allocation, leading to a buffer overflow involving the PCIe extended config space.
Metrics
CVSS 3.1 5.8/10
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html
- https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg01959.htmlMailing List, Patch, Third Party Advisory
- https://usn.ubuntu.com/4372-1/
- https://www.debian.org/security/2020/dsa-4665
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html
- https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg01959.htmlMailing List, Patch, Third Party Advisory
- https://usn.ubuntu.com/4372-1/
- https://www.debian.org/security/2020/dsa-4665
Timeline
- Published
- Mar 10, 2020
- Last modified
- Jun 17, 2026
- NVD status
- Modified