CVEvulnerability
CVE-2018-20216
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-12-20
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-252, CWE-835
Description
QEMU can have an infinite loop in hw/rdma/vmw/pvrdma_dev_ring.c because return values are not checked (and -1 is mishandled).
Affected configurations
• qemu qemu (<= 3.1.0)
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 18.10
Related
References
- http://www.openwall.com/lists/oss-security/2018/12/19/2 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/106291 Third Party Advisory, VDB Entry
- https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg03052.html Patch, Third Party Advisory
- https://usn.ubuntu.com/3923-1/ Third Party Advisory
- http://www.openwall.com/lists/oss-security/2018/12/19/2 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/106291 Third Party Advisory, VDB Entry
- https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg03052.html Patch, Third Party Advisory
- https://usn.ubuntu.com/3923-1/ Third Party Advisory