From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
To: Stefan Hajnoczi <stefanha@redhat.com>
Cc: virtio-fs@redhat.com, qemu-devel@nongnu.org,
Vivek Goyal <vgoyal@redhat.com>
Subject: Re: [PATCH 0/2] virtiofsd: drop Linux capabilities(7)
Date: Fri, 1 May 2020 19:28:57 +0100 [thread overview]
Message-ID: <20200501182857.GD38251@work-vm> (raw)
In-Reply-To: <20200416164907.244868-1-stefanha@redhat.com>
* Stefan Hajnoczi (stefanha@redhat.com) wrote:
> virtiofsd doesn't need of all Linux capabilities(7) available to root. Keep a
> whitelisted set of capabilities that we require. This improves security in
> case virtiofsd is compromised by making it hard for an attacker to gain further
> access to the system.
Queued.
> Stefan Hajnoczi (2):
> virtiofsd: only retain file system capabilities
> virtiofsd: drop all capabilities in the wait parent process
>
> tools/virtiofsd/passthrough_ll.c | 51 ++++++++++++++++++++++++++++++++
> 1 file changed, 51 insertions(+)
>
> --
> 2.25.1
>
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
next prev parent reply other threads:[~2020-05-01 18:32 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 16:49 [PATCH 0/2] virtiofsd: drop Linux capabilities(7) Stefan Hajnoczi
2020-04-16 16:49 ` [PATCH 1/2] virtiofsd: only retain file system capabilities Stefan Hajnoczi
2020-04-28 11:48 ` Dr. David Alan Gilbert
2020-04-16 16:49 ` [PATCH 2/2] virtiofsd: drop all capabilities in the wait parent process Stefan Hajnoczi
2020-04-16 17:50 ` Philippe Mathieu-Daudé
2020-04-16 20:10 ` [PATCH 0/2] virtiofsd: drop Linux capabilities(7) Vivek Goyal
2020-04-17 9:42 ` Stefan Hajnoczi
2020-05-01 18:28 ` Dr. David Alan Gilbert [this message]
2020-06-18 19:08 ` [Virtio-fs] " Vivek Goyal
2020-06-18 19:16 ` Dr. David Alan Gilbert
2020-06-18 19:27 ` Vivek Goyal
2020-06-19 4:46 ` Chirantan Ekbote
2020-06-19 8:39 ` Dr. David Alan Gilbert
2020-06-19 9:17 ` Chirantan Ekbote
2020-06-19 11:12 ` Dr. David Alan Gilbert
2020-06-19 19:15 ` Vivek Goyal
2020-06-25 3:19 ` Chirantan Ekbote
2020-06-25 12:55 ` Vivek Goyal
2020-07-13 8:54 ` Chirantan Ekbote
2020-07-13 13:39 ` Vivek Goyal
2020-06-19 8:27 ` Dr. David Alan Gilbert
2020-06-19 11:39 ` Daniel P. Berrangé
2020-06-19 11:49 ` Dr. David Alan Gilbert
2020-06-19 12:05 ` Daniel P. Berrangé
2020-06-19 17:41 ` Vivek Goyal
2020-06-19 19:12 ` Vivek Goyal
2020-06-26 11:26 ` Dr. David Alan Gilbert
2020-06-19 16:09 ` Vivek Goyal
2020-06-19 16:16 ` Dr. David Alan Gilbert
2020-06-19 17:11 ` Vivek Goyal
2020-06-19 17:16 ` Dr. David Alan Gilbert
2020-06-19 14:16 ` Miklos Szeredi
2020-06-19 14:25 ` Vivek Goyal
2020-06-19 15:26 ` Miklos Szeredi
2020-06-19 15:57 ` Vivek Goyal
2020-06-19 14:29 ` Vivek Goyal
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