linux-kernel - [PATCH 0/3] drm/exynos: vidi: fix various memory corruption bugs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250902112043.3525123-1-aha310510@gmail.com>
Date: Tue,  2 Sep 2025 20:20:40 +0900
From: Jeongjun Park <aha310510@...il.com>
To: inki.dae@...sung.com,
	sw0312.kim@...sung.com,
	kyungmin.park@...sung.com,
	airlied@...il.com,
	simona@...ll.ch
Cc: krzk@...nel.org,
	alim.akhtar@...sung.com,
	dri-devel@...ts.freedesktop.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	stable@...r.kernel.org,
	aha310510@...il.com
Subject: [PATCH 0/3] drm/exynos: vidi: fix various memory corruption bugs

This is a series of patches that address several memory bugs that occur
in the Exynos Virtual Display driver.

Jeongjun Park (3):
  drm/exynos: vidi: use priv->vidi_dev for ctx lookup in vidi_connection_ioctl()
  drm/exynos: vidi: fix to avoid directly dereferencing user pointer
  drm/exynos: vidi: use ctx->lock to protect struct vidi_context member variables related to memory alloc/free

 drivers/gpu/drm/exynos/exynos_drm_drv.h  |  1 +
 drivers/gpu/drm/exynos/exynos_drm_vidi.c | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++----------
 2 files changed, 64 insertions(+), 11 deletions(-)