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vulnerability

Red Hat: CVE-2024-27015: kernel: netfilter: flowtable: incorrect pppoe tuple (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
May 1, 2024
Added
Dec 5, 2024
Modified
Mar 27, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

netfilter: flowtable: incorrect pppoe tuple

pppoe traffic reaching ingress path does not match the flowtable entry
because the pppoe header is expected to be at the network header offset.
This bug causes a mismatch in the flow table lookup, so pppoe packets
enter the classical forwarding path.

Solutions

redhat-upgrade-kernelredhat-upgrade-kernel-rt
Title
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