CVEvulnerability
CVE-2020-13754
6.7 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-06-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.7 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-119
Description
hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation.
Affected configurations
• qemu qemu (<= 5.0.1)
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 20.04
• debian debian linux 9.0
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://www.openwall.com/lists/oss-security/2020/06/01/6 Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2020/06/15/8 Mailing List, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html Mailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00004.html Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202011-09 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200608-0007/ Third Party Advisory
- https://usn.ubuntu.com/4467-1/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4728 Third Party Advisory
- http://www.openwall.com/lists/oss-security/2020/06/01/6 Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2020/06/15/8 Mailing List, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html Mailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00004.html Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202011-09 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200608-0007/ Third Party Advisory
- https://usn.ubuntu.com/4467-1/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4728 Third Party Advisory