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CVE-2025-68243

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CVE-2025-68243

Published: Dec 16, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: NFS: Check the TLS certificate fields in nfs_match_client() If the TLS security policy is of type RPC_XPRTSEC_TLS_X509, then the cert_serial and privkey_serial fields need to match as well since they define the client's identity, as presented to the server.

VendorProductVersions

Linux

Linux

affected
90c9550a8d65fb9b1bf87baf97a04ed91bf61b33 - < b8fa37219074811c04d4ecb742c73e2b296da6a8
affected
90c9550a8d65fb9b1bf87baf97a04ed91bf61b33 - < fb2cba0854a7f315c8100a807a6959b99d72479e

Linux

Linux

affected
6.17
unaffected
0 - < 6.17
unaffected
6.17.9 - <= 6.17.*
unaffected
6.18 - <= *

References

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