From: 孟敬姿 <mengjingzi@iie.ac.cn>
To: "Kees Cook" <keescook@chromium.org>
Cc: gregkh@linuxfoundation.org, gpiccoli@igalia.com,
john.ogness@linutronix.de, linux-hardening@vger.kernel.org,
linux-kernel@vger.kernel.org, pmladek@suse.com,
rostedt@goodmis.org, senozhatsky@chromium.org,
tony.luck@intel.com
Subject: Re: [PATCH] cap_syslog: remove CAP_SYS_ADMIN when dmesg_restrict
Date: Mon, 15 Jan 2024 09:24:22 +0800 (GMT+08:00) [thread overview]
Message-ID: <4660f3ea.625f.18d0ab83c58.Coremail.mengjingzi@iie.ac.cn> (raw)
In-Reply-To: <202401080956.7FBE02F54C@keescook>
I tested on ubuntu 22.04.3 LTS kernel 6.2.16 and Fedora 39 kernel 6.6.11,
the warning is gone, and CAP_SYS_ADMIN is no longer authorized to bypass
check_syslog_permissions().
Best regards,
Jingzi
next prev parent reply other threads:[~2024-01-15 1:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-03 5:00 Suggestion for Capability Check Refinement in check_syslog_permissions() 孟敬姿
2024-01-03 6:59 ` Greg KH
2024-01-04 9:43 ` Petr Mladek
2024-01-04 16:27 ` Steven Rostedt
2024-01-05 6:20 ` [PATCH] cap_syslog: remove CAP_SYS_ADMIN when dmesg_restrict Jingzi Meng
2024-01-05 14:49 ` Theodore Ts'o
2024-01-05 15:23 ` Petr Mladek
2024-01-08 6:32 ` 孟敬姿
2024-01-08 17:57 ` Kees Cook
2024-01-15 1:24 ` 孟敬姿 [this message]
2024-02-01 18:05 ` Kees Cook
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4660f3ea.625f.18d0ab83c58.Coremail.mengjingzi@iie.ac.cn \
--to=mengjingzi@iie.ac.cn \
--cc=gpiccoli@igalia.com \
--cc=gregkh@linuxfoundation.org \
--cc=john.ogness@linutronix.de \
--cc=keescook@chromium.org \
--cc=linux-hardening@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=pmladek@suse.com \
--cc=rostedt@goodmis.org \
--cc=senozhatsky@chromium.org \
--cc=tony.luck@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®