CVE-2018-18440
7.8
HIGH
CVSS 3.1
EPSS 0.13%
Description
DENX U-Boot through 2018.09-rc1 has a locally exploitable buffer overflow via a crafted kernel image because filesystem loading is mishandled.
How to fix CVE-2018-18440
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/u-boot—no fix listed
Is CVE-2018-18440 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |