Rapid7

vulnerability

Debian: CVE-2020-25645: linux -- security update

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Oct 13, 2020
Added
Oct 21, 2020
Modified
Mar 30, 2026

Description

A flaw was found in the Linux kernel in versions before 5.9-rc7. Traffic between two Geneve endpoints may be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE tunnel allowing anyone between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality.

Solution

debian-upgrade-linux
Title
Rapid7 Labs

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