Commit Graph

4 Commits

Author SHA1 Message Date
Baruch Siach
89f332c1ef docs: threat-model: add missing closing parenthesis
Fixes: a03ef333fb ("Documentation: security-bugs: explain what is and is not a security bug")
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <da8ee1e8b4e99261ec11544c4e1a4f81316ae965.1779032501.git.baruch@tkos.co.il>
2026-05-25 14:17:45 -06:00
Jonathan Corbet
f2e65e4e5b docs: threat-model: don't limit root capabilities to CAP_SYS_ADMIN
The threat-model document says that only users with CAP_SYS_ADMIN can carry
out a number of admin-level tasks, but there are numerous capabilities that
can confer that sort of power.  Generalize the text slightly to make it
clear that CAP_SYS_ADMIN is not the only all-powerful capability.

Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2026-05-14 06:23:44 -06:00
Jonathan Corbet
561458db0d docs: security-bugs: add a link to the threat-model documentation
Rather than make readers search for this document, just a link to it where
it is referenced.

(While I was at it, I removed the unused and unneeded _threatmodel label
from the top of threat-model.rst).

Acked-by: Willy Tarreau <w@1wt.eu>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2026-05-14 06:23:06 -06:00
Willy Tarreau
a03ef333fb Documentation: security-bugs: explain what is and is not a security bug
The use of automated tools to find bugs in random locations of the kernel
induces a raise of security reports even if most of them should just be
reported as regular bugs. This patch is an attempt at drawing a line
between what qualifies as a security bug and what does not, hoping to
improve the situation and ease decision on the reporter's side.

It defers the enumeration to a new file, threat-model.rst, that tries
to enumerate various classes of issues that are and are not security
bugs. This should permit to more easily update this file for various
subsystem-specific rules without having to revisit the security bug
reporting guide.

Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: Leon Romanovsky <leon@kernel.org>
Suggested-by: Leon Romanovsky <leon@kernel.org>
Suggested-by: Greg KH <gregkh@linuxfoundation.org>
Reviewed-by: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260509094755.2838-3-w@1wt.eu>
2026-05-12 11:09:14 -06:00