Vulnerability in Extensible Firmware Interface Development Kit (Edk Ii)
CVE-2018-3613
Logic issue in variable service module for EDK II/UDK2018/UDK2017/UDK2015 may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (35.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 35.9% 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
- Extensible Firmware Interface Development Kit (Edk Ii)
- Tianocore Edk Ii — versions udk2015, udk2017, udk2018
References
- edk2-docs.gitbooks.io/security-advisory/content/authvariable-timestamp-zeroing-… (Patch, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- support.hpe.com/hpsc/doc/public/display
- access.redhat.com/errata/RHSA-2019:2125 (vendor-advisory)
Frequently asked questions
- What is CVE-2018-3613?
- CVE-2018-3613 is a high-severity vulnerability in Extensible Firmware Interface Development Kit (Edk Ii). CVSS score: 7.8/10. Published 2019-03-27.
- How severe is CVE-2018-3613?
- High severity. CVSS v3 base score is 7.8 out of 10.