Thread (2 messages) 2 messages, 2 authors, 2018-03-13

[PATCH v3 0/4] unverifiable file signatures

From: Mimi Zohar <hidden>
Date: 2018-03-13 20:40:16
Also in: linux-fsdevel, linux-integrity

Possibly related (same subject, not in this thread)

On Tue, 2018-03-13 at 14:40 -0500, Eric W. Biederman wrote:
Mimi Zohar [off-list ref] writes:
quoted
For local filesystems, the kernel prevents files being executed from
being modified.  With IMA-measurement enabled, the kernel also emits
audit "time of measure, time of use" messages for files opened for
read, and subsequently opened for write.

Files on fuse are initially measured, appraised, and audited.  Although
the file data can change dynamically any time, making re-measuring,
re-appraising, or re-auditing pointless, this patch set attempts to
differentiate between unprivileged non-init root and privileged
mounted fuse filesystems.
Acked-by: "Eric W. Biederman" <redacted>

Overall ack on the way this is put together.
Thanks you!

Mimi

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