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Bug#1065392: Additional information

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Subject Bug#1065392: Additional information
Date Wed, 06 Mar 2024 20:50:01 +0100
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Hello,

I made a test where I specified an empty field for --tpm2-pcrs instead
of default 7 and the luks partition is decrypted with the tpm.

I also made some test with other PCR values (1, 0) and it fails.

It seems to be related to the PCR binding and linux-image-6.7.7-amd64
since this problem does not come up with previous versions
(linux-image-6.6.15-amd64 and earlier)

"Luckily", since the problem is not specific to the secure-boot PCR
binding, I may be able to git-bisect the problem (i.e. with unsigned
kernels).

Best regards

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Thread

Bug#1065392: linux-image-6.7.7-amd64: Regression : "Failed to unseal secret using TPM2: Invalid argument" pdormeau@free.fr - 2024-03-03 20:00 +0100
  Bug#1065392: Additional information <pdormeau@free.fr> - 2024-03-06 20:50 +0100
    Bug#1065392: Additional information : secure boot involved <pdormeau@free.fr> - 2024-03-07 10:50 +0100
  Bug#1065392: Problem solved with linux-image-6.9.7-amd64 <pdormeau@free.fr> - 2024-06-29 07:50 +0200
    Bug#1065392: Problem solved with linux-image-6.9.7-amd64 Salvatore Bonaccorso <carnil@debian.org> - 2024-07-03 09:50 +0200
  Bug#1065392: marked as done (linux-image-6.7.7-amd64: Regression  : "Failed to unseal secret using TPM2: Invalid argument") "Debian Bug Tracking System" <owner@bugs.debian.org> - 2024-07-03 09:50 +0200

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