VULNERABILITY INTELLIGENCE

CVE-2018-20854

CVSS score7.8 HIGH
EPSS probability0.39%
CISA KEVNot currently listed
Published2019-07-26
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

An issue was discovered in the Linux kernel before 4.20. drivers/phy/mscc/phy-ocelot-serdes.c has an off-by-one error with a resultant ctrl->phys out-of-bounds read.

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references