Thread (9 messages) 9 messages, 4 authors, 2023-03-07

Re: [External] Re: [BUG] blacklist: Problem blacklisting hash (-13) during boot

From: Thomas Weißschuh <hidden>
Date: 2023-02-26 04:29:24
Also in: keyrings, linux-integrity, lkml

Hi,

Feb 25, 2023 21:42:54 Jeremy Kerr [off-list ref]:
Hi Mark,
quoted
I have flagged this to the FW team (LO-2105) to get their feedback
and see if we can get it addressed on our platforms.
Any progress from the FW team about this? I have a fresh-out-of-the-box
T14s with this issue, there's 33 duplicated hashes in dbx:

$ mokutil --dbx | grep -E '[[:xdigit:]]{64}' | sort | uniq -cd
[...]

- and so generating 33 KERN_ERR messages on boot.

Given there's (at least) a few months' worth of GA machines with this
issue, can we suppress the warning?
In 6.3 this message will be downgraded to a warning.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c95e8f6fd157b45ef0685c221931561e943e82da

A fixed firmware is still desirable, though.

Thomas
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