diff --git a/stage23/console.c b/stage23/console.c
index ee4556de..8249e4cb 100644
--- a/stage23/console.c
+++ b/stage23/console.c
@@ -22,10 +22,7 @@ static void console_help(void) {
 void console(void) {
     print("Welcome to the Limine console.\nType 'help' for more information.\n\n");
 
-    static char *prompt = NULL;
-    if (prompt == NULL) {
-        prompt = ext_mem_alloc(256);
-    }
+    char *prompt = ext_mem_alloc(256);
 
     for (;;) {
         print(">>> ");
@@ -34,8 +31,7 @@ void console(void) {
         if (strcmp(prompt, "help") == 0) {
             console_help();
         } else if (strcmp(prompt, "exit") == 0) {
-            reset_term();
-            return;
+            break;
         } else if (strcmp(prompt, "version") == 0) {
             print(LIMINE_VERSION "\n");
         } else if (strcmp(prompt, "copyright") == 0) {
@@ -47,4 +43,7 @@ void console(void) {
             print("Invalid command: `%s`.\n", prompt);
         }
     }
+
+    reset_term();
+    pmm_free(prompt, 256);
 }
diff --git a/stage23/drivers/disk.s2.c b/stage23/drivers/disk.s2.c
index 08017dd6..4aa41a66 100644
--- a/stage23/drivers/disk.s2.c
+++ b/stage23/drivers/disk.s2.c
@@ -469,6 +469,8 @@ void disk_create_index(void) {
 
     find_unique_sectors();
     find_part_handles(handles, handle_count);
+
+    pmm_free(handles, handles_size);
 }
 
 #endif
diff --git a/stage23/drivers/edid.c b/stage23/drivers/edid.c
index 292a37c7..2b098a39 100644
--- a/stage23/drivers/edid.c
+++ b/stage23/drivers/edid.c
@@ -61,7 +61,7 @@ struct edid_info_struct *get_edid_info(void) {
     status = gBS->LocateHandle(ByProtocol, &gop_guid, NULL, &handles_size, handles);
 
     if (status && status != EFI_BUFFER_TOO_SMALL)
-        goto fail;
+        goto fail_n;
 
     handles = ext_mem_alloc(handles_size);
 
@@ -88,10 +88,13 @@ struct edid_info_struct *get_edid_info(void) {
             goto success;
 
 fail:
+    pmm_free(handles, handles_size);
+fail_n:
     printv("edid: Could not fetch EDID data.\n");
     return NULL;
 
 success:
+    pmm_free(handles, handles_size);
     printv("edid: Success.\n");
     return buf;
 }
diff --git a/stage23/lib/bmp.c b/stage23/lib/bmp.c
index 1dada797..c7ad75db 100644
--- a/stage23/lib/bmp.c
+++ b/stage23/lib/bmp.c
@@ -28,16 +28,16 @@ struct bmp_header {
     uint32_t blue_mask;
 } __attribute__((packed));
 
-int bmp_open_image(struct image *image, struct file_handle *file) {
+bool bmp_open_image(struct image *image, struct file_handle *file) {
     struct bmp_header header;
     fread(file, &header, 0, sizeof(struct bmp_header));
 
     if (memcmp(&header.bf_signature, "BM", 2) != 0)
-        return -1;
+        return false;
 
     // We don't support bpp lower than 8
     if (header.bi_bpp % 8 != 0)
-        return -1;
+        return false;
 
     image->img = ext_mem_alloc(header.bf_size);
 
@@ -50,6 +50,8 @@ int bmp_open_image(struct image *image, struct file_handle *file) {
 
     fread(file, image->img, header.bf_offset, bf_size);
 
+    image->allocated_size = header.bf_size;
+
     image->x_size     = header.bi_width;
     image->y_size     = header.bi_height;
     image->pitch      = ALIGN_UP(header.bi_width * header.bi_bpp, 32) / 8;
@@ -57,5 +59,5 @@ int bmp_open_image(struct image *image, struct file_handle *file) {
     image->img_width  = header.bi_width;
     image->img_height = header.bi_height;
 
-    return 0;
+    return true;
 }
diff --git a/stage23/lib/bmp.h b/stage23/lib/bmp.h
index 5292bdc4..8763d6b4 100644
--- a/stage23/lib/bmp.h
+++ b/stage23/lib/bmp.h
@@ -5,6 +5,6 @@
 #include <fs/file.h>
 #include <lib/image.h>
 
-int bmp_open_image(struct image *image, struct file_handle *file);
+bool bmp_open_image(struct image *image, struct file_handle *file);
 
 #endif
diff --git a/stage23/lib/gterm.c b/stage23/lib/gterm.c
index ecc3bde3..94681c3d 100644
--- a/stage23/lib/gterm.c
+++ b/stage23/lib/gterm.c
@@ -19,7 +19,6 @@
 #define DEFAULT_FONT_WIDTH 8
 #define DEFAULT_FONT_HEIGHT 16
 
-static size_t last_vga_font_bool = 0;
 static size_t vga_font_width;
 static size_t vga_font_height;
 static size_t glyph_width = 8;
@@ -40,6 +39,7 @@ static uint16_t  gterm_bpp;
 extern symbol _binary_font_bin_start;
 
 static uint8_t *vga_font_bits = NULL;
+static size_t vga_font_bool_size = 0;
 static bool *vga_font_bool = NULL;
 
 static uint32_t ansi_colours[8];
@@ -48,7 +48,7 @@ static uint32_t default_fg, default_bg;
 
 static struct image *background;
 
-static size_t last_bg_canvas_size = 0;
+static size_t bg_canvas_size = 0;
 static uint32_t *bg_canvas = NULL;
 
 static size_t rows;
@@ -56,9 +56,9 @@ static size_t cols;
 static size_t margin;
 static size_t margin_gradient;
 
-static size_t last_grid_size = 0;
-static size_t last_queue_size = 0;
-static size_t last_map_size = 0;
+static size_t grid_size = 0;
+static size_t queue_size = 0;
+static size_t map_size = 0;
 
 struct gterm_char {
     uint32_t c;
@@ -673,10 +673,7 @@ bool gterm_init(size_t *_rows, size_t *_cols, size_t width, size_t height) {
     if (background_path != NULL) {
         struct file_handle *bg_file;
         if ((bg_file = uri_open(background_path)) != NULL) {
-            background = ext_mem_alloc(sizeof(struct image));
-            if (open_image(background, bg_file)) {
-                background = NULL;
-            }
+            background = image_open(bg_file);
             fclose(bg_file);
         }
     }
@@ -714,9 +711,7 @@ bool gterm_init(size_t *_rows, size_t *_cols, size_t width, size_t height) {
     vga_font_width = DEFAULT_FONT_WIDTH, vga_font_height = DEFAULT_FONT_HEIGHT;
     size_t font_bytes = (vga_font_width * vga_font_height * VGA_FONT_GLYPHS) / 8;
 
-    if (vga_font_bits == NULL) {
-        vga_font_bits = ext_mem_alloc(VGA_FONT_MAX);
-    }
+    vga_font_bits = ext_mem_alloc(VGA_FONT_MAX);
 
     memcpy(vga_font_bits, (void *)_binary_font_bin_start, VGA_FONT_MAX);
 
@@ -766,11 +761,8 @@ no_load_font:;
 
     vga_font_width += font_spacing;
 
-    size_t this_vga_font_bool = VGA_FONT_GLYPHS * vga_font_height * vga_font_width * sizeof(bool);
-    if (last_vga_font_bool < this_vga_font_bool) {
-        vga_font_bool = ext_mem_alloc(this_vga_font_bool);
-        last_vga_font_bool = this_vga_font_bool;
-    }
+    vga_font_bool_size = VGA_FONT_GLYPHS * vga_font_height * vga_font_width * sizeof(bool);
+    vga_font_bool = ext_mem_alloc(vga_font_bool_size);
 
     for (size_t i = 0; i < VGA_FONT_GLYPHS; i++) {
         uint8_t *glyph = &vga_font_bits[i * vga_font_height];
@@ -825,34 +817,18 @@ no_load_font:;
     offset_x = margin + ((gterm_width - margin * 2) % glyph_width) / 2;
     offset_y = margin + ((gterm_height - margin * 2) % glyph_height) / 2;
 
-    size_t new_grid_size = rows * cols * sizeof(struct gterm_char);
-    if (new_grid_size > last_grid_size) {
-        grid = ext_mem_alloc(new_grid_size);
-        last_grid_size = new_grid_size;
-    } else {
-        memset(grid, 0, new_grid_size);
-    }
+    grid_size = rows * cols * sizeof(struct gterm_char);
+    grid = ext_mem_alloc(grid_size);
 
-    size_t new_queue_size = rows * cols * sizeof(struct queue_item);
-    if (new_queue_size > last_queue_size) {
-        queue = ext_mem_alloc(new_queue_size);
-        last_queue_size = new_queue_size;
-    }
+    queue_size = rows * cols * sizeof(struct queue_item);
+    queue = ext_mem_alloc(queue_size);
     queue_i = 0;
 
-    size_t new_map_size = rows * cols * sizeof(struct queue_item *);
-    if (new_map_size > last_map_size) {
-        map = ext_mem_alloc(new_map_size);
-        last_map_size = new_map_size;
-    } else {
-        memset(map, 0, new_map_size);
-    }
+    map_size = rows * cols * sizeof(struct queue_item *);
+    map = ext_mem_alloc(map_size);
 
-    size_t new_bg_canvas_size = gterm_width * gterm_height * sizeof(uint32_t);
-    if (new_bg_canvas_size > last_bg_canvas_size) {
-        bg_canvas = ext_mem_alloc(new_bg_canvas_size);
-        last_bg_canvas_size = new_bg_canvas_size;
-    }
+    bg_canvas_size = gterm_width * gterm_height * sizeof(uint32_t);
+    bg_canvas = ext_mem_alloc(bg_canvas_size);
 
     gterm_generate_canvas();
     gterm_clear(true);
@@ -861,11 +837,23 @@ no_load_font:;
     return true;
 }
 
+void gterm_deinit(void) {
+    if (background != NULL) {
+        image_close(background);
+    }
+    pmm_free(vga_font_bits, VGA_FONT_MAX);
+    pmm_free(vga_font_bool, vga_font_bool_size);
+    pmm_free(grid, grid_size);
+    pmm_free(queue, queue_size);
+    pmm_free(map, map_size);
+    pmm_free(bg_canvas, bg_canvas_size);
+}
+
 uint64_t gterm_context_size(void) {
     uint64_t ret = 0;
 
     ret += sizeof(struct context);
-    ret += last_grid_size;
+    ret += grid_size;
 
     return ret;
 }
@@ -874,14 +862,14 @@ void gterm_context_save(uint64_t ptr) {
     memcpy32to64(ptr, (uint64_t)(uintptr_t)&context, sizeof(struct context));
     ptr += sizeof(struct context);
 
-    memcpy32to64(ptr, (uint64_t)(uintptr_t)grid, last_grid_size);
+    memcpy32to64(ptr, (uint64_t)(uintptr_t)grid, grid_size);
 }
 
 void gterm_context_restore(uint64_t ptr) {
     memcpy32to64((uint64_t)(uintptr_t)&context, ptr, sizeof(struct context));
     ptr += sizeof(struct context);
 
-    memcpy32to64((uint64_t)(uintptr_t)grid, ptr, last_grid_size);
+    memcpy32to64((uint64_t)(uintptr_t)grid, ptr, grid_size);
 
     for (size_t i = 0; i < (size_t)rows * cols; i++) {
         size_t x = i % cols;
diff --git a/stage23/lib/gterm.h b/stage23/lib/gterm.h
index f231440d..65a39282 100644
--- a/stage23/lib/gterm.h
+++ b/stage23/lib/gterm.h
@@ -9,6 +9,7 @@
 extern struct fb_info fbinfo;
 
 bool gterm_init(size_t *_rows, size_t *_cols, size_t width, size_t height);
+void gterm_deinit(void);
 
 void gterm_putchar(uint8_t c);
 void gterm_clear(bool move);
diff --git a/stage23/lib/image.c b/stage23/lib/image.c
index a325cc70..5e6f480b 100644
--- a/stage23/lib/image.c
+++ b/stage23/lib/image.c
@@ -21,13 +21,19 @@ void image_make_stretched(struct image *image, int new_x_size, int new_y_size) {
     image->y_size = new_y_size;
 }
 
-int open_image(struct image *image, struct file_handle *file) {
-    image->file = file;
-
-    if (!bmp_open_image(image, file))
-        return 0;
+struct image *image_open(struct file_handle *file) {
+    struct image *image = ext_mem_alloc(sizeof(struct image));
 
     image->type = IMAGE_TILED;
 
-    return -1;
+    if (bmp_open_image(image, file))
+        return image;
+
+    pmm_free(image, sizeof(struct image));
+    return NULL;
+}
+
+void image_close(struct image *image) {
+    pmm_free(image->img, image->allocated_size);
+    pmm_free(image, sizeof(struct image));
 }
diff --git a/stage23/lib/image.h b/stage23/lib/image.h
index 8c7a506c..54997fd0 100644
--- a/stage23/lib/image.h
+++ b/stage23/lib/image.h
@@ -5,7 +5,7 @@
 #include <fs/file.h>
 
 struct image {
-    struct file_handle *file;
+    size_t allocated_size;
     size_t x_size;
     size_t y_size;
     int type;
@@ -27,6 +27,7 @@ enum {
 
 void image_make_centered(struct image *image, int frame_x_size, int frame_y_size, uint32_t back_colour);
 void image_make_stretched(struct image *image, int new_x_size, int new_y_size);
-int open_image(struct image *image, struct file_handle *file);
+struct image *image_open(struct file_handle *file);
+void image_close(struct image *image);
 
 #endif
diff --git a/stage23/lib/term.c b/stage23/lib/term.c
index 391e760f..fe114858 100644
--- a/stage23/lib/term.c
+++ b/stage23/lib/term.c
@@ -8,6 +8,15 @@
 
 bool early_term = false;
 
+void term_deinit(void) {
+    switch (term_backend) {
+        case VBE:
+            gterm_deinit();
+    }
+
+    term_backend = NOT_READY;
+}
+
 void term_vbe(size_t width, size_t height) {
     term_backend = NOT_READY;
 
diff --git a/stage23/lib/term.s2.c b/stage23/lib/term.s2.c
index eeb8df2e..34db61b0 100644
--- a/stage23/lib/term.s2.c
+++ b/stage23/lib/term.s2.c
@@ -129,10 +129,6 @@ void term_textmode(void) {
 }
 #endif
 
-void term_deinit(void) {
-    term_backend = NOT_READY;
-}
-
 static uint64_t context_size(void) {
     uint64_t ret = 0;
 
diff --git a/stage23/menu.c b/stage23/menu.c
index e51f7a55..2acb0686 100644
--- a/stage23/menu.c
+++ b/stage23/menu.c
@@ -200,9 +200,7 @@ static char *config_entry_editor(const char *title, const char *orig_entry) {
     char *validation_enabled_config = config_get_value(NULL, 0, "EDITOR_VALIDATION");
     if (!strcmp(validation_enabled_config, "no")) validation_enabled = false;
 
-    static char *buffer = NULL;
-    if (buffer == NULL)
-        buffer = ext_mem_alloc(EDITOR_MAX_BUFFER_SIZE);
+    char *buffer = ext_mem_alloc(EDITOR_MAX_BUFFER_SIZE);
     memcpy(buffer, orig_entry, entry_size);
     buffer[entry_size] = 0;
 
@@ -439,6 +437,7 @@ refresh:
             return buffer;
         case GETCHAR_ESCAPE:
             disable_cursor();
+            pmm_free(buffer, EDITOR_MAX_BUFFER_SIZE);
             return NULL;
         default:
             if (strlen(buffer) < EDITOR_MAX_BUFFER_SIZE - 1) {
diff --git a/stage23/protos/linux.c b/stage23/protos/linux.c
index 4ddcc2f8..62716bbf 100644
--- a/stage23/protos/linux.c
+++ b/stage23/protos/linux.c
@@ -403,6 +403,7 @@ void linux_load(char *config, char *cmdline) {
             fread(kernel, kernel_version, setup_header->kernel_version + 0x200, 128);
             print("linux: Kernel version: %s\n", kernel_version);
         }
+        pmm_free(kernel_version, 128);
     }
 
     setup_header->type_of_loader = 0xff;
diff --git a/stage23/sys/idt.c b/stage23/sys/idt.c
index b5768769..9b12b58d 100644
--- a/stage23/sys/idt.c
+++ b/stage23/sys/idt.c
@@ -16,7 +16,8 @@ static void dummy_isr(void *p) {
 }
 
 void init_flush_irqs(void) {
-    dummy_idt = ext_mem_alloc(256 * sizeof(struct idt_entry));
+    size_t dummy_idt_size = 256 * sizeof(struct idt_entry);
+    dummy_idt = ext_mem_alloc(dummy_idt_size);
 
     for (size_t i = 0; i < 256; i++) {
         dummy_idt[i].offset_lo = (uint16_t)(uintptr_t)dummy_isr;
@@ -30,6 +31,8 @@ void init_flush_irqs(void) {
         dummy_idt[i].offset_hi = (uint32_t)((uintptr_t)dummy_isr >> 32);
 #endif
     }
+
+    pmm_free(dummy_idt, dummy_idt_size);
 }
 
 int irq_flush_type = IRQ_NO_FLUSH;