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![]() 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:
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.. | ||
elf2dmp | ||
gitdm | ||
ivshmem-client | ||
ivshmem-server | ||
plugins | ||
rdmacm-mux | ||
systemd | ||
vhost-user-blk | ||
vhost-user-gpu | ||
vhost-user-input | ||
vhost-user-scsi |