diff --git a/Core/HLE/sceKernelMemory.cpp b/Core/HLE/sceKernelMemory.cpp
index 664a2c92f2..e13224a79e 100644
--- a/Core/HLE/sceKernelMemory.cpp
+++ b/Core/HLE/sceKernelMemory.cpp
@@ -1074,6 +1074,7 @@ int sceKernelPrintf(const char *formatString)
 			break;
 		}
 
+		const char *s;
 		switch (format[i])
 		{
 		case '%':
@@ -1082,7 +1083,8 @@ int sceKernelPrintf(const char *formatString)
 			break;
 
 		case 's':
-			result += Memory::GetCharPointer(PARAM(param++));
+			s = Memory::GetCharPointer(PARAM(param++));
+			result += s ? s : "(null)";
 			++i;
 			break;
 
@@ -1114,6 +1116,12 @@ int sceKernelPrintf(const char *formatString)
 			}
 			break;
 
+		case 'p':
+			snprintf(tempStr, sizeof(tempStr), "%08x", PARAM(param++));
+			result += tempStr;
+			++i;
+			break;
+
 		default:
 			supported = false;
 			break;