Linux kernel bug fix: drm/vmwgfx: Fix stale file descriptors on failed usercopy
Subsystem: gpu (drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c)
Bug type: use-after-free, severity: security
Keywords: use after free
Files changed: drivers/gpu/drm/vmwgfx/vmwgfx_drv.h;drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c;drivers/gpu/drm/vmwgfx/vmwgfx_fence.c;drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
Introduced by Sinclair Yeh on 2017-08-28 17:51:46 +0200; fixed by Mathias Krause on 2022-01-27 17:55:20 +0200 (lifetime: 1613 days)