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linux/drivers/gpu
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Ian Forbes 0403cec2af drm/vmwgfx: Validate vmw_surface_metadata::array_size 
commit a4f55260f7 upstream.

This field comes from userspace and should be validated against specific
limits depending on which Shader Model (SM) is available.

Fixes: 504901dbb0 ("drm/vmwgfx: Refactor surface_define to use vmw_surface_metadata")
Reported-by: Zero Day Initiative <zdi-disclosures@trendmicro.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ian Forbes <ian.forbes@broadcom.com>
Reviewed-by: Maaz Mombasawala <maaz.mombasawala@broadcom.com>
Signed-off-by: Zack Rusin <zack.rusin@broadcom.com>
Link: https://patch.msgid.link/20260623193314.506257-1-ian.forbes@broadcom.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2026-08-19 17:14:00 +02:00
..
drm drm/vmwgfx: Validate vmw_surface_metadata::array_size 2026-08-19 17:14:00 +02:00
host1x gpu: host1x: Fix device reference leak in host1x_device_parse_dt() error path 2026-07-24 15:51:47 +02:00
ipu-v3 gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id() 2023-03-10 09:39:20 +01:00
trace gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00
vga vgaarb: don't pass a cookie to vga_client_register 2021-07-21 10:29:10 +02:00
Makefile gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00