-Original Message-
From: Thomas Zimmermann [mailto:tzimmerm...@suse.de]
Sent: Tuesday, August 03, 2021 4:58 PM
To: Kuo-Hsiang Chou ;
dri-devel@lists.freedesktop.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH v5] drm/ast: Fixed CVE for DP501
Hi
Am 29.04.21 um 11:21 schrieb Kuo
Hi
Am 29.04.21 um 11:21 schrieb Kuo-Hsiang Chou:
More generally speaking, the DP501 code needs a major refactoring. It's
currently bolted onto the regular VGA connector code. It should rather be a
separate connector or a DRM bridge. I always wanted to work on this, but don't
have a device for
-Original Message-
From: Thomas Zimmermann [mailto:tzimmerm...@suse.de]
Sent: Tuesday, April 27, 2021 7:02 PM
To: Kuo-Hsiang Chou ;
dri-devel@lists.freedesktop.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH v5] drm/ast: Fixed CVE for DP501
Hi Thomas,
Hi
Am 21.04.21 um 10:58
Hi
Am 21.04.21 um 10:58 schrieb KuoHsiang Chou:
[Bug][DP501]
If ASPEED P2A (PCI to AHB) bridge is disabled and disallowed for
CVE_2019_6260 item3, and then the monitor's EDID is unable read through
Parade DP501.
The reason is the DP501's FW is mapped to BMC addressing space rather
than Host addr
