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7.5
CVSSv3

CVE-2018-20125

Published: 20/12/2018 Updated: 12/05/2020
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

hw/rdma/vmw/pvrdma_cmd.c in QEMU allows malicious users to cause a denial of service (NULL pointer dereference or excessive memory allocation) in create_cq_ring or create_qp_rings.

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canonical ubuntu linux 14.04

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canonical ubuntu linux 16.04

Vendor Advisories

Ubuntu Security Notice: qemu vulnerabilities
Several security issues were fixed in QEMU ...
Red Hat: CVE-2018-20125
hw/rdma/vmw/pvrdma_cmdc in QEMU allows attackers to cause a denial of service (NULL pointer dereference or excessive memory allocation) in create_cq_ring or create_qp_rings ...

References

CWE-476https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02823.htmlhttp://www.openwall.com/lists/oss-security/2018/12/19/3http://www.securityfocus.com/bid/106298https://usn.ubuntu.com/3923-1/https://nvd.nist.govhttps://usn.ubuntu.com/3923-1/
CVSSv3
CVSSv2
CVSSv3
VMScore
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