CVEvulnerability
CVE-2017-16845
10.0 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2017-11-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 10.0 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H
- CVSS 2.0 ([email protected])
- 6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:P
- Weaknesses
- CWE-20
Description
hw/input/ps2.c in Qemu does not validate 'rptr' and 'count' values during guest migration, leading to out-of-bounds access.
Affected configurations
• qemu qemu (<= 2.11.2)
• debian debian linux 8.0
• debian debian linux 9.0
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 17.10
• canonical ubuntu linux 18.04
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://www.securityfocus.com/bid/101923 Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Mailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2017-11/msg02982.html Mailing List, Patch, Third Party Advisory
- https://usn.ubuntu.com/3575-1/ Third Party Advisory
- https://usn.ubuntu.com/3649-1/ Third Party Advisory
- https://www.debian.org/security/2018/dsa-4213 Third Party Advisory
- http://www.securityfocus.com/bid/101923 Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Mailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2017-11/msg02982.html Mailing List, Patch, Third Party Advisory
- https://usn.ubuntu.com/3575-1/ Third Party Advisory
- https://usn.ubuntu.com/3649-1/ Third Party Advisory
- https://www.debian.org/security/2018/dsa-4213 Third Party Advisory