diff --git a/drivers/unix/net_socket_posix.cpp b/drivers/unix/net_socket_posix.cpp
index b46af012f11..a8074aa3f67 100644
--- a/drivers/unix/net_socket_posix.cpp
+++ b/drivers/unix/net_socket_posix.cpp
@@ -204,6 +204,9 @@ NetSocketPosix::NetError NetSocketPosix::_get_socket_error() const {
 	if (err == WSAEACCES) {
 		return ERR_NET_UNAUTHORIZED;
 	}
+	if (err == WSAEMSGSIZE || err == WSAENOBUFS) {
+		return ERR_NET_BUFFER_TOO_SMALL;
+	}
 	print_verbose("Socket error: " + itos(err));
 	return ERR_NET_OTHER;
 #else
@@ -222,6 +225,9 @@ NetSocketPosix::NetError NetSocketPosix::_get_socket_error() const {
 	if (errno == EACCES) {
 		return ERR_NET_UNAUTHORIZED;
 	}
+	if (errno == ENOBUFS) {
+		return ERR_NET_BUFFER_TOO_SMALL;
+	}
 	print_verbose("Socket error: " + itos(errno));
 	return ERR_NET_OTHER;
 #endif
@@ -550,6 +556,10 @@ Error NetSocketPosix::recv(uint8_t *p_buffer, int p_len, int &r_read) {
 			return ERR_BUSY;
 		}
 
+		if (err == ERR_NET_BUFFER_TOO_SMALL) {
+			return ERR_OUT_OF_MEMORY;
+		}
+
 		return FAILED;
 	}
 
@@ -571,6 +581,10 @@ Error NetSocketPosix::recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IPAddr
 			return ERR_BUSY;
 		}
 
+		if (err == ERR_NET_BUFFER_TOO_SMALL) {
+			return ERR_OUT_OF_MEMORY;
+		}
+
 		return FAILED;
 	}
 
@@ -606,6 +620,9 @@ Error NetSocketPosix::send(const uint8_t *p_buffer, int p_len, int &r_sent) {
 		if (err == ERR_NET_WOULD_BLOCK) {
 			return ERR_BUSY;
 		}
+		if (err == ERR_NET_BUFFER_TOO_SMALL) {
+			return ERR_OUT_OF_MEMORY;
+		}
 
 		return FAILED;
 	}
@@ -625,6 +642,9 @@ Error NetSocketPosix::sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP
 		if (err == ERR_NET_WOULD_BLOCK) {
 			return ERR_BUSY;
 		}
+		if (err == ERR_NET_BUFFER_TOO_SMALL) {
+			return ERR_OUT_OF_MEMORY;
+		}
 
 		return FAILED;
 	}
diff --git a/drivers/unix/net_socket_posix.h b/drivers/unix/net_socket_posix.h
index bd2088b4f95..2682530e151 100644
--- a/drivers/unix/net_socket_posix.h
+++ b/drivers/unix/net_socket_posix.h
@@ -56,6 +56,7 @@ private:
 		ERR_NET_IN_PROGRESS,
 		ERR_NET_ADDRESS_INVALID_OR_UNAVAILABLE,
 		ERR_NET_UNAUTHORIZED,
+		ERR_NET_BUFFER_TOO_SMALL,
 		ERR_NET_OTHER,
 	};