CVE-2020-25645
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 2.4%
exploitation probability
2.4%top 17% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
n/a · kernelReferences
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00035.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-10/msg00042.htmlhttp://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1883988https://lists.debian.org/debian-lts-announce/2020/10/msg00028.htmlhttps://lists.debian.org/debian-lts-announce/2020/12/msg00027.htmlhttps://security.netapp.com/advisory/ntap-20201103-0004/https://www.debian.org/security/2020/dsa-4774