Vulnerability Description
hw/rdma/vmw/pvrdma_cmd.c in QEMU allows create_cq and create_qp memory leaks because errors are mishandled.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qemu | Qemu | <= 3.1.0 |
| Canonical | Ubuntu Linux | 14.04 |
| Opensuse | Leap | 15.0 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00038.htmlMailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2018/12/19/4Mailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/106298Third Party AdvisoryVDB Entry
- https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02824.htmlPatchThird Party Advisory
- https://usn.ubuntu.com/3923-1/Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00038.htmlMailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2018/12/19/4Mailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/106298Third Party AdvisoryVDB Entry
- https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02824.htmlPatchThird Party Advisory
- https://usn.ubuntu.com/3923-1/Third Party Advisory
FAQ
What is CVE-2018-20126?
CVE-2018-20126 is a vulnerability with a CVSS score of 5.5 (MEDIUM). hw/rdma/vmw/pvrdma_cmd.c in QEMU allows create_cq and create_qp memory leaks because errors are mishandled.
How severe is CVE-2018-20126?
CVE-2018-20126 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-20126?
Check the references section above for vendor advisories and patch information. Affected products include: Qemu Qemu, Canonical Ubuntu Linux, Opensuse Leap.