CVE-2018-20126
Summary
| CVE | CVE-2018-20126 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-12-20 21:29:00 UTC |
| Updated | 2020-05-12 17:46:00 UTC |
| Description | hw/rdma/vmw/pvrdma_cmd.c in QEMU allows create_cq and create_qp memory leaks because errors are mishandled. |
Risk And Classification
Problem Types: CWE-772
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Canonical | Ubuntu Linux | 14.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 16.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.10 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 14.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 16.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.10 | All | All | All |
| Operating System | Opensuse | Leap | 15.0 | All | All | All |
| Operating System | Opensuse | Leap | 15.1 | All | All | All |
| Operating System | Opensuse | Leap | 15.0 | All | All | All |
| Operating System | Opensuse | Leap | 15.1 | All | All | All |
| Application | Qemu | Qemu | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| oss-security - CVE-2018-20126 QEMU: pvrdma: memory leakage when creating cq/qp | MLIST | www.openwall.com | Mailing List, Patch, Third Party Advisory |
| [security-announce] openSUSE-SU-2019:2510-1: important: Security update | SUSE | lists.opensuse.org | Mailing List, Third Party Advisory |
| QEMU 'hw/rdma/vmw/pvrdma_cmd.c' Multiple Local Denial of Service Vulnerabilities | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| [security-announce] openSUSE-SU-2019:2505-1: important: Security update | SUSE | lists.opensuse.org | Mailing List, Third Party Advisory |
| [Qemu-devel] [PATCH v2 4/6] pvrdma: release ring object in case of an er | MLIST | lists.gnu.org | Patch, Third Party Advisory |
| USN-3923-1: QEMU vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.