diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
index 91bd831d070f..f6ecee2d7699 100644
--- a/security/integrity/ima/ima_fs.c
+++ b/security/integrity/ima/ima_fs.c
@@ -503,11 +503,13 @@ static int __init create_securityfs_measurement_lists(void)
 		struct dentry *dentry;
 
 		if (algo == HASH_ALGO__LAST)
-			sprintf(file_name, "ascii_runtime_measurements_tpm_alg_%x",
-				ima_tpm_chip->allocated_banks[i].alg_id);
+			snprintf(file_name, sizeof(file_name),
+				 "ascii_runtime_measurements_tpm_alg_%x",
+				 ima_tpm_chip->allocated_banks[i].alg_id);
 		else
-			sprintf(file_name, "ascii_runtime_measurements_%s",
-				hash_algo_name[algo]);
+			snprintf(file_name, sizeof(file_name),
+				 "ascii_runtime_measurements_%s",
+				 hash_algo_name[algo]);
 		dentry = securityfs_create_file(file_name, S_IRUSR | S_IRGRP,
 						ima_dir, (void *)(uintptr_t)i,
 						&ima_ascii_measurements_ops);
@@ -515,11 +517,13 @@ static int __init create_securityfs_measurement_lists(void)
 			return PTR_ERR(dentry);
 
 		if (algo == HASH_ALGO__LAST)
-			sprintf(file_name, "binary_runtime_measurements_tpm_alg_%x",
-				ima_tpm_chip->allocated_banks[i].alg_id);
+			snprintf(file_name, sizeof(file_name),
+				 "binary_runtime_measurements_tpm_alg_%x",
+				 ima_tpm_chip->allocated_banks[i].alg_id);
 		else
-			sprintf(file_name, "binary_runtime_measurements_%s",
-				hash_algo_name[algo]);
+			snprintf(file_name, sizeof(file_name),
+				 "binary_runtime_measurements_%s",
+				 hash_algo_name[algo]);
 		dentry = securityfs_create_file(file_name, S_IRUSR | S_IRGRP,
 						ima_dir, (void *)(uintptr_t)i,
 						&ima_measurements_ops);