Improper input validation in Xen
CVE-2014-3716
Xen 4.4.x does not properly check alignment, which allows local users to cause a denial of service (crash) via an unspecified field in a DTB header in a 32-bit guest kernel.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 1.9 (Low). Vector: AV:L/AC:M/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.004 (30.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 30.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Xen — versions 4.4.0
Weakness classification (CWE)
References
- xenbits.xen.org/xsa/advisory-95.html (Patch, Vendor Advisory)
- www.securitytracker.com/id/1030252 (VDB Entry, Third Party Advisory, vdb-entry)
- www.openwall.com/lists/oss-security/2014/05/14/4 (mailing-list, Mailing List, Third Party Advisory)
- www.openwall.com/lists/oss-security/2014/05/16/1 (mailing-list, Mailing List, Third Party Advisory)
- www.openwall.com/lists/oss-security/2014/05/15/6 (mailing-list, Mailing List, Third Party Advisory)