CVE-2018-20854

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CVSS 3.0

7.8 high

EPSS

<1%p32

Published

Jul 26, 2019 (Jul 26, 2019)

Modified

Jun 17, 2026

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.

Vendors: linux
Products: linux kernel
Weakness: CWE-125
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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