CVE-2023-0751 — GELI silently omits the keyfile if read from stdin
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 u…
Published: 2023-02-08 · CVSS: 6.5 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7