When GELI reads a key file from... CVE-2023-0751

- AV AC AU C I A
发布: 2023-02-08
修订: 2023-11-07

When GELI reads a key file from standard input, it does not reuse the key file to initialize multiple providers at once resulting in the second and subsequent devices silently using a NULL key as the user key file. If a user only uses a key file without a user passphrase, the master key is encrypted with an empty key file allowing trivial recovery of the master key.

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