From: Javier Martinez Canillas <javierm@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Daniel Vetter <daniel@ffwll.ch>,
Hans de Goede <hdegoede@redhat.com>, Helge Deller <deller@gmx.de>,
Peter Jones <pjones@redhat.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
Zack Rusin <zackr@vmware.com>,
dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org
Subject: Re: [PATCH v3 0/4] fbdev: Fix use-after-free caused by wrong fb_info cleanup in drivers
Date: Fri, 6 May 2022 09:34:29 +0200 [thread overview]
Message-ID: <6936289f-acab-7140-9bb4-73b42db91876@redhat.com> (raw)
In-Reply-To: <20220505215947.364694-1-javierm@redhat.com>
On 5/5/22 23:59, Javier Martinez Canillas wrote:
> Hello,
>
> This series contains patches suggested by Daniel Vetter to fix a use-after-free
> error in the fb_release() function, due a fb_info associated with a fbdev being
> freed too early while a user-space process still has the fbdev dev node opened.
>
Pushed this to drm-misc (drm-misc-fixes).
--
Best regards,
Javier Martinez Canillas
Linux Engineering
Red Hat
WARNING: multiple messages have this Message-ID (diff)
From: Javier Martinez Canillas <javierm@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org, Helge Deller <deller@gmx.de>,
dri-devel@lists.freedesktop.org,
Hans de Goede <hdegoede@redhat.com>,
Peter Jones <pjones@redhat.com>,
Thomas Zimmermann <tzimmermann@suse.de>
Subject: Re: [PATCH v3 0/4] fbdev: Fix use-after-free caused by wrong fb_info cleanup in drivers
Date: Fri, 6 May 2022 09:34:29 +0200 [thread overview]
Message-ID: <6936289f-acab-7140-9bb4-73b42db91876@redhat.com> (raw)
In-Reply-To: <20220505215947.364694-1-javierm@redhat.com>
On 5/5/22 23:59, Javier Martinez Canillas wrote:
> Hello,
>
> This series contains patches suggested by Daniel Vetter to fix a use-after-free
> error in the fb_release() function, due a fb_info associated with a fbdev being
> freed too early while a user-space process still has the fbdev dev node opened.
>
Pushed this to drm-misc (drm-misc-fixes).
--
Best regards,
Javier Martinez Canillas
Linux Engineering
Red Hat
next prev parent reply other threads:[~2022-05-06 7:34 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-05 21:59 [PATCH v3 0/4] fbdev: Fix use-after-free caused by wrong fb_info cleanup in drivers Javier Martinez Canillas
2022-05-05 21:59 ` Javier Martinez Canillas
2022-05-05 22:04 ` [PATCH v3 1/4] fbdev: Prevent possible use-after-free in fb_release() Javier Martinez Canillas
2022-05-05 22:04 ` Javier Martinez Canillas
2022-05-09 14:56 ` Andrzej Hajda
2022-05-09 14:56 ` Andrzej Hajda
2022-05-09 15:30 ` Javier Martinez Canillas
2022-05-09 15:51 ` Andrzej Hajda
2022-05-09 15:51 ` Andrzej Hajda
2022-05-09 16:33 ` Javier Martinez Canillas
2022-05-09 18:12 ` Thomas Zimmermann
2022-05-09 18:12 ` Thomas Zimmermann
2022-05-09 20:03 ` Javier Martinez Canillas
2022-05-09 20:03 ` Javier Martinez Canillas
2022-05-09 22:22 ` Andrzej Hajda
2022-05-09 22:22 ` Andrzej Hajda
2022-05-09 22:42 ` Javier Martinez Canillas
2022-05-09 22:42 ` Javier Martinez Canillas
2022-05-10 7:19 ` Andrzej Hajda
2022-05-10 7:19 ` Andrzej Hajda
2022-05-10 7:50 ` Javier Martinez Canillas
2022-05-10 7:50 ` Javier Martinez Canillas
2022-05-11 13:18 ` Daniel Vetter
2022-05-11 13:18 ` Daniel Vetter
2022-05-10 8:04 ` Thomas Zimmermann
2022-05-10 8:04 ` Thomas Zimmermann
2022-05-10 8:30 ` Javier Martinez Canillas
2022-05-10 8:30 ` Javier Martinez Canillas
2022-05-10 8:37 ` Thomas Zimmermann
2022-05-10 8:37 ` Thomas Zimmermann
2022-05-10 8:50 ` Thomas Zimmermann
2022-05-10 8:50 ` Thomas Zimmermann
2022-05-10 9:06 ` Javier Martinez Canillas
2022-05-10 9:06 ` Javier Martinez Canillas
2022-05-10 9:39 ` Thomas Zimmermann
2022-05-10 9:44 ` Javier Martinez Canillas
2022-05-09 18:32 ` Thomas Zimmermann
2022-05-09 18:32 ` Thomas Zimmermann
2022-05-09 20:00 ` Javier Martinez Canillas
2022-05-09 20:00 ` Javier Martinez Canillas
2022-05-11 13:15 ` Daniel Vetter
2022-05-11 13:15 ` Daniel Vetter
2022-05-05 22:04 ` [PATCH v3 2/4] fbdev: simplefb: Cleanup fb_info in .fb_destroy rather than .remove Javier Martinez Canillas
2022-05-05 22:04 ` Javier Martinez Canillas
2022-05-05 22:05 ` [PATCH v3 3/4] fbdev: efifb: " Javier Martinez Canillas
2022-05-05 22:05 ` Javier Martinez Canillas
2022-05-06 13:07 ` Andrzej Hajda
2022-05-06 13:07 ` Andrzej Hajda
2022-05-06 13:18 ` Javier Martinez Canillas
2022-05-08 15:40 ` [fbdev] c6a2b1a999: BUG:KASAN:use-after-free_in_efifb_destroy kernel test robot
2022-05-08 15:40 ` kernel test robot
2022-05-08 15:40 ` kernel test robot
2022-05-05 22:06 ` [PATCH v3 4/4] fbdev: vesafb: Cleanup fb_info in .fb_destroy rather than .remove Javier Martinez Canillas
2022-05-05 22:06 ` Javier Martinez Canillas
2022-05-06 7:34 ` Javier Martinez Canillas [this message]
2022-05-06 7:34 ` [PATCH v3 0/4] fbdev: Fix use-after-free caused by wrong fb_info cleanup in drivers Javier Martinez Canillas
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