diff --git a/grub-core/fs/udf.c b/grub-core/fs/udf.c
index 258745633..00a16098b 100644
--- a/grub-core/fs/udf.c
+++ b/grub-core/fs/udf.c
@@ -321,6 +321,32 @@ struct grub_udf_partmap
   };
 } GRUB_PACKED;
 
+struct grub_udf_pvd
+{
+  struct grub_udf_tag tag;
+  grub_uint32_t seq_num;
+  grub_uint32_t pvd_num;
+  grub_uint8_t ident[32];
+  grub_uint16_t vol_seq_num;
+  grub_uint16_t max_vol_seq_num;
+  grub_uint16_t interchange_level;
+  grub_uint16_t max_interchange_level;
+  grub_uint32_t charset_list;
+  grub_uint32_t max_charset_list;
+  grub_uint8_t volset_ident[128];
+  struct grub_udf_charspec desc_charset;
+  struct grub_udf_charspec expl_charset;
+  struct grub_udf_extent_ad vol_abstract;
+  struct grub_udf_extent_ad vol_copyright;
+  struct grub_udf_regid app_ident;
+  struct grub_udf_timestamp recording_time;
+  struct grub_udf_regid imp_ident;
+  grub_uint8_t imp_use[64];
+  grub_uint32_t pred_vds_loc;
+  grub_uint16_t flags;
+  grub_uint8_t reserved[22];
+} GRUB_PACKED;
+
 struct grub_udf_lvd
 {
   struct grub_udf_tag tag;
@@ -348,6 +374,7 @@ struct grub_udf_aed
 struct grub_udf_data
 {
   grub_disk_t disk;
+  struct grub_udf_pvd pvd;
   struct grub_udf_lvd lvd;
   struct grub_udf_pd pds[GRUB_UDF_MAX_PDS];
   struct grub_udf_partmap *pms[GRUB_UDF_MAX_PMS];
@@ -692,7 +719,17 @@ grub_udf_mount (grub_disk_t disk)
 	}
 
       tag.tag_ident = U16 (tag.tag_ident);
-      if (tag.tag_ident == GRUB_UDF_TAG_IDENT_PD)
+      if (tag.tag_ident == GRUB_UDF_TAG_IDENT_PVD)
+	{
+	  if (grub_disk_read (disk, block << lbshift, 0,
+			      sizeof (struct grub_udf_pvd),
+			      &data->pvd))
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "not an UDF filesystem");
+	      goto fail;
+	    }
+	}
+      else if (tag.tag_ident == GRUB_UDF_TAG_IDENT_PD)
 	{
 	  if (data->npd >= GRUB_UDF_MAX_PDS)
 	    {
@@ -1225,6 +1262,87 @@ grub_udf_label (grub_device_t device, char **label)
   return grub_errno;
 }
 
+static char *
+gen_uuid_from_volset (char *volset_ident)
+{
+  grub_size_t i;
+  grub_size_t len;
+  grub_size_t nonhexpos;
+  grub_uint8_t buf[17];
+  char *uuid;
+
+  len = grub_strlen (volset_ident);
+  if (len < 8)
+    return NULL;
+
+  uuid = grub_malloc (17);
+  if (!uuid)
+    return NULL;
+
+  if (len > 16)
+    len = 16;
+
+  grub_memset (buf, 0, sizeof (buf));
+  grub_memcpy (buf, volset_ident, len);
+
+  nonhexpos = 16;
+  for (i = 0; i < 16; ++i)
+    {
+      if (!grub_isxdigit (buf[i]))
+        {
+          nonhexpos = i;
+          break;
+        }
+    }
+
+  if (nonhexpos < 8)
+    {
+      grub_snprintf (uuid, 17, "%02x%02x%02x%02x%02x%02x%02x%02x",
+                    buf[0], buf[1], buf[2], buf[3],
+                    buf[4], buf[5], buf[6], buf[7]);
+    }
+  else if (nonhexpos < 16)
+    {
+      for (i = 0; i < 8; ++i)
+        uuid[i] = grub_tolower (buf[i]);
+      grub_snprintf (uuid+8, 9, "%02x%02x%02x%02x",
+                    buf[8], buf[9], buf[10], buf[11]);
+    }
+  else
+    {
+      for (i = 0; i < 16; ++i)
+        uuid[i] = grub_tolower (buf[i]);
+      uuid[16] = 0;
+    }
+
+  return uuid;
+}
+
+static grub_err_t
+grub_udf_uuid (grub_device_t device, char **uuid)
+{
+  char *volset_ident;
+  struct grub_udf_data *data;
+  data = grub_udf_mount (device->disk);
+
+  if (data)
+    {
+      volset_ident = read_dstring (data->pvd.volset_ident, sizeof (data->pvd.volset_ident));
+      if (volset_ident)
+        {
+          *uuid = gen_uuid_from_volset (volset_ident);
+          grub_free (volset_ident);
+        }
+      else
+        *uuid = 0;
+      grub_free (data);
+    }
+  else
+    *uuid = 0;
+
+  return grub_errno;
+}
+
 static struct grub_fs grub_udf_fs = {
   .name = "udf",
   .dir = grub_udf_dir,
@@ -1232,6 +1350,7 @@ static struct grub_fs grub_udf_fs = {
   .read = grub_udf_read,
   .close = grub_udf_close,
   .label = grub_udf_label,
+  .uuid = grub_udf_uuid,
 #ifdef GRUB_UTIL
   .reserved_first_sector = 1,
   .blocklist_install = 1,