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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.

🗓️ 17 Oct 2020 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 3 Views

Linux kernel before 5.9-rc7 allows unencrypted Geneve traffic when IP security encrypts the tunnel port, risking confidentiality.

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17 Oct 2020 07:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 25
CVSS 3.17.5
EPSS0.02433
3