static void ide_cd_change_cb(void *opaque, bool load)
{
    IDEState *s = opaque;
    uint64_t nb_sectors;

    s->tray_open = !load;
    blk_get_geometry(s->blk, &nb_sectors);
    s->nb_sectors = nb_sectors;

    /*
     * First indicate to the guest that a CD has been removed.  That's
     * done on the next command the guest sends us.
     *
     * Then we set UNIT_ATTENTION, by which the guest will
     * detect a new CD in the drive.  See ide_atapi_cmd() for details.
     */
    s->cdrom_changed = 1;
    s->events.new_media = true;
    s->events.eject_request = false;
    ide_set_irq(s->bus);
}

This vulnerability category highlights issues in resource management where failures to properly release memory, file handles, or other resources can degrade system performance or enable denial-of-service conditions.