CVE-2024-27016

High

Open

TLP:CLEAR

netfilter: flowtable: validate pppoe header

NVD CVE.org

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Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: validate pppoe header Ensure there is sufficient room to access the protocol field of the PPPoe header. Validate it once before the flowtable lookup, then use a helper function to access protocol field.

Details

CVSS Score: 7.1
EPSS Score ⓘ: 0.33%

26.2th percentile
CVSS Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Confidence: 90%
Published: May 1, 2024
Last Modified: Aug 5, 2026

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