7.5high
CVE-2018-20125
hw/rdma/vmw/pvrdma_cmd.c in QEMU allows attackers to cause a denial of service (NULL pointer dereference or excessive memory allocation) in…
Published 7 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
3.7%
percentile 90%
Public exploits
0
none known
Summary
hw/rdma/vmw/pvrdma_cmd.c 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.
Exploit prediction (EPSS)
3.68% probability of exploitation in the next 30 days, higher than 90% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Classification
- Weakness
- CWE-476 NULL Pointer Dereference
References
- openwall.com /lists/oss-security/2018/12/19/3 · mailing-list, x_refsource_MLIST, x_transferred
- securityfocus.com /bid/106298 · vdb-entry, x_refsource_BID, x_transferred
- lists.gnu.org /archive/html/qemu-devel/2018-12/msg02823.html · mailing-list, x_refsource_MLIST, x_transferred
- usn.ubuntu.com /3923-1/ · vendor-advisory, x_refsource_UBUNTU, x_transferred
Sources
- CVE List: CVE-2018-20125
- NVD: CVE-2018-20125
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