skiboot v6.7.3

Daniel Axtens (4):
      secvar/backend: Don't overread data in auth descriptor
      secvar/backend: fix an integer underflow bug
      secvar/backend: fix a memory leak in get_pkcs7
      pkcs7: pkcs7_get_content_info_type should reset *p on error

Nick Child (4):
      secvar: ensure ESL buf size is at least what ESL header expects
      secvar: Make `validate_esl_list` iterate through esl chain
      secvar: return error if validate_esl has extra data
      secvar: return error if verify_signature runs out of ESLs

Vasant Hegde (1):
      skiboot v6.7.3 release notes

Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
diff --git a/openpower/package/skiboot/Config.in b/openpower/package/skiboot/Config.in
index 25ecb9c..811a113 100644
--- a/openpower/package/skiboot/Config.in
+++ b/openpower/package/skiboot/Config.in
@@ -31,7 +31,7 @@
 
 config BR2_SKIBOOT_VERSION
 	string
-	default "v6.7.2" if BR2_SKIBOOT_LATEST_VERSION
+	default "v6.7.3" if BR2_SKIBOOT_LATEST_VERSION
 	default BR2_SKIBOOT_CUSTOM_VERSION_VALUE \
 		if BR2_SKIBOOT_CUSTOM_VERSION