Li Qiang b7afebcf9e vhost-user-gpu: fix memory leak while calling 'vg_resource_unref' (CVE-2021-3544) ... If the guest trigger following sequences, the attach_backing will be leaked: vg_resource_create_2d vg_resource_attach_backing vg_resource_unref This patch fix this by freeing 'res->iov' in vg_resource_destroy. Fixes: CVE-2021-3544 Reported-by: Li Qiang <liq3ea@163.com> virtio-gpu fix: 5e8e3c4c75 ("virtio-gpu: fix resource leak in virgl_cmd_resource_unref") Reviewed-by: Prasad J Pandit <pjp@fedoraproject.org> Signed-off-by: Li Qiang <liq3ea@163.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210516030403.107723-5-liq3ea@163.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>		2021-05-27 11:55:59 +02:00
..
50-qemu-gpu.json.in	vhost-user-gpu: Drop trailing json comma	2019-12-20 06:56:37 +01:00
meson.build	vhost-user-gpu: glFlush before notifying clients	2021-03-26 06:37:03 +01:00
vhost-user-gpu.c	vhost-user-gpu: fix memory leak while calling 'vg_resource_unref' (CVE-2021-3544)	2021-05-27 11:55:59 +02:00
virgl.c	vhost-user-gpu: fix memory disclosure in virgl_cmd_get_capset_info (CVE-2021-3545)	2021-05-27 11:55:59 +02:00
virgl.h	Clean up a header guard symbols (again)	2019-06-12 13:20:21 +02:00
vugbm.c	vhost-user-gpu: fix vugbm_device_init fallback	2021-03-26 06:37:03 +01:00
vugbm.h	vhost-user-gpu: fix vugbm_device_init fallback	2021-03-26 06:37:03 +01:00
vugpu.h	vhost-user-gpu: use an extandable state enum for commands	2021-02-04 15:58:54 +01:00