Home/CVE/The NetKVM Windows Virtio driver allows remote attackers to cause a denial of service (guest crash) via a crafted length
CVE

CVE-2015-3215

The NetKVM Windows Virtio driver allows remote attackers to cause a denial of service (guest crash) via a crafted length

The NetKVM Windows Virtio driver allows remote attackers to cause a denial of service (guest crash) via a crafted length value in an IP packet, as demonstrated by a value that does not account for the size of the IP options.

HIGH · CVSS 7.5 EPSS 0.01171
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

1
redhat virtio-winall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD26 Jun 2017 · 03:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

2
rhsaRHSA-2015:1044Important
rhsaRHSA-2015:1043Important
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://rhn.redhat.com/errata/RHSA-2015-1043.htmlVendor Advisory
http://rhn.redhat.com/errata/RHSA-2015-1044.htmlVendor Advisory
https://github.com/YanVugenfirer/kvm-guest-drivers-windows/commit/723416fa4210b7464b28eab89cc76252e6193ac1PatchThird Party Advisory
https://github.com/YanVugenfirer/kvm-guest-drivers-windows/commit/fbfa4d1083ea84c5429992ca3e996d7d4fbc8238PatchThird Party Advisory
https://www.redhat.com/security/data/cve/CVE-2015-3215.htmlVendor Advisory
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