CWE-401: CWE-401

547
Total CVEs
0
Critical
79
High
5.8
Avg CVSS

Yearly Trend

2026
23
2025
343
2024
135
2023
12
2022
16

Top Affected Vendors

1 Linux 437
2 Debian 30
3 Juniper 10
4 Qualcomm 4
5 F5 4
6 Libming 4
7 Fedoraproject 4
8 Privoxy 4
9 Imagemagick 4
10 Huawei 3

All CWE-401 CVEs (547)

CVE-2025-39929
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's SMB client implementation. When SMB Direct negotiation fails, the kernel fails to...

Oct 4, 2025
CVE-2023-53527
5.5

A memory leak vulnerability in the Linux kernel's Thunderbolt driver allows attackers to cause denial of service through resource exhaustion. This aff...

Oct 1, 2025
CVE-2023-53529
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's rtw88 USB WiFi driver. When the driver is loaded via USB probe, it fails to prope...

Oct 1, 2025
CVE-2023-53518
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's devfreq subsystem. When a devfreq device is released, the kernel fails to properl...

Oct 1, 2025
CVE-2023-53511
5.5

This CVE describes a file descriptor leak in the Linux kernel's io_uring subsystem when performing buffered reads on filesystems that don't support no...

Oct 1, 2025
CVE-2023-53512
5.5

CVE-2023-53512 is a memory leak vulnerability in the Linux kernel's mpt3sas SCSI driver. It allows attackers to cause denial of service by exhausting ...

Oct 1, 2025
CVE-2023-53514
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's host1x GPU driver. When device registration fails during module unloading, kernel...

Oct 1, 2025
CVE-2023-53505
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's Tegra EMC clock driver. If triggered, it could lead to gradual memory exhaustion ...

Oct 1, 2025
CVE-2023-53489
5.5

A memory leak vulnerability in the Linux kernel's TCP/UDP implementation occurs when using zero-copy sockets with TX timestamping. This causes kernel ...

Oct 1, 2025
CVE-2023-53466
5.5

This CVE describes a memory leak vulnerability in the MediaTek MT7915 Wi-Fi driver in the Linux kernel. When the mt7915_mcu_exit routine fails to prop...

Oct 1, 2025
CVE-2023-53467
5.5

This vulnerability is a memory leak in the Linux kernel's rtw89 WiFi driver. When the rtw89_append_probe_req_ie() function fails to allocate memory pr...

Oct 1, 2025
CVE-2023-53468
5.5

A memory leak vulnerability in the Linux kernel's UBIFS filesystem driver allows attackers to cause denial of service by exhausting system memory. The...

Oct 1, 2025
CVE-2023-53460
5.5

A memory leak vulnerability exists in the Linux kernel's Realtek RTW88 WiFi driver when USB devices are probed. This allows attackers to cause denial ...

Oct 1, 2025
CVE-2023-53453
5.5

This is a memory leak vulnerability in the Linux kernel's Radeon graphics driver where allocated iio memory isn't freed during driver shutdown. This c...

Oct 1, 2025
CVE-2023-53449
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's s390/dasd driver. If exploited, it could cause gradual memory exhaustion on affec...

Oct 1, 2025
CVE-2022-50465
5.5

This CVE-2022-50465 vulnerability in the Linux kernel's ext4 filesystem allows uninitialized memory from fast-commit journal blocks to leak to disk wh...

Oct 1, 2025
CVE-2022-50466
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's ELF binary loader. When loading certain ELF binaries fails during memory allocati...

Oct 1, 2025
CVE-2022-50469
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's rtl8723bs Wi-Fi driver. If the driver initialization fails at certain points, pre...

Oct 1, 2025
CVE-2022-50463
5.5

This CVE describes a resource leak vulnerability in the Linux kernel's powerpc/52xx subsystem where the mpc52xx_lpbfifo_probe() function fails to call...

Oct 1, 2025
CVE-2022-50462
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's MIPS vpe-mt module. When the module exits, it fails to properly free dynamically ...

Oct 1, 2025
CVE-2022-50451
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's NTFS3 filesystem driver. When mounting an NTFS filesystem fails, the driver doesn...

Oct 1, 2025
CVE-2022-50446
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's ARC architecture implementation. When processes terminate, memory allocated for p...

Oct 1, 2025
CVE-2022-50434
5.5

This is a memory leak vulnerability in the Linux kernel's block multi-queue (blk-mq) subsystem that occurs when hardware context registration fails du...

Oct 1, 2025
CVE-2022-50438
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's HiNIC network driver. When reading function tables via debugfs, certain input par...

Oct 1, 2025
CVE-2022-50427
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's ALSA sound subsystem. When device registration fails in the snd_ac97_dev_register...

Oct 1, 2025
CVE-2022-50431
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's ALSA subsystem for Apple Onboard Audio (aoa) i2sbus driver. When device registrat...

Oct 1, 2025
CVE-2022-50420
5.5

This CVE describes a resource leak vulnerability in the Linux kernel's hisilicon/hpre crypto driver. When the driver's remove process fails during qm ...

Oct 1, 2025
CVE-2022-50424
5.5

This CVE describes a memory leak vulnerability in the MediaTek MT7921 WiFi driver in the Linux kernel. When the mt7921_check_offload_capability() func...

Oct 1, 2025
CVE-2025-39893
5.5

This CVE describes a use-after-free vulnerability in the Linux kernel's SPI QPIC SNAND driver where the hardware ECC engine remains registered after p...

Oct 1, 2025
CVE-2025-39890
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's ath12k WiFi driver. When the ath12k_service_ready_ext_event() function encounters...

Sep 24, 2025
CVE-2025-39852
5.5

A memory leak vulnerability exists in the Linux kernel's TCP-AO (Authentication Option) implementation for IPv6. When TCP connection establishment fai...

Sep 19, 2025
CVE-2025-39845
5.5

A memory management vulnerability in the Linux kernel causes intermittent boot failures and crashes on systems with 4-level paging and large persisten...

Sep 19, 2025
CVE-2025-39847
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's PPP (Point-to-Point Protocol) implementation. When the pad_compress_skb() functio...

Sep 19, 2025
CVE-2025-39848
5.5

A memory corruption vulnerability in the Linux kernel's AX.25 protocol implementation allows attackers to cause kernel crashes or potentially execute ...

Sep 19, 2025
CVE-2023-53439
5.5

This Linux kernel vulnerability allows attackers to trigger a kernel warning (WARNING) by setting the skb->transport_header to the magic value 0xFFFF,...

Sep 18, 2025
CVE-2023-53441
5.5

A memory leak vulnerability in the Linux kernel's BPF cpumap subsystem allows unprivileged local users to cause denial of service by exhausting kernel...

Sep 18, 2025
CVE-2023-53435
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's cassini network driver. When the cas_init_one() function fails during device init...

Sep 18, 2025
CVE-2023-53436
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's SNIC SCSI driver. If device_add() fails during device initialization, the driver ...

Sep 18, 2025
CVE-2023-53423
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's objtool utility within the create_static_call_sections() function. The vulnerabil...

Sep 18, 2025
CVE-2023-53424
5.5

This CVE describes a memory leak vulnerability in the MediaTek clock driver of the Linux kernel, where a failure to release memory mapped via of_iomap...

Sep 18, 2025
CVE-2023-53430
5.5

A memory leak vulnerability in the MediaTek Wi-Fi driver (mt76) in the Linux kernel allows attackers to cause denial of service by exhausting system m...

Sep 18, 2025
CVE-2022-50416
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's WPCM450 interrupt controller driver. When the of_iomap() function fails during de...

Sep 18, 2025
CVE-2022-50404
5.5

This is a memory leak vulnerability in the Linux kernel's framebuffer console (fbcon) subsystem. When fbcon_do_set_font() fails during font setting op...

Sep 18, 2025
CVE-2023-53415
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's USB DWC3 driver when using debugfs_lookup() without proper cleanup. The vulnerabi...

Sep 18, 2025
CVE-2023-53416
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's USB isp1362 driver when using debugfs_lookup() without proper cleanup. The vulner...

Sep 18, 2025
CVE-2023-53417
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's USB sl811 driver when using debugfs_lookup() without proper cleanup. The vulnerab...

Sep 18, 2025
CVE-2023-53418
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's USB gadget driver for LPC32xx processors. When debugfs_lookup() is called without...

Sep 18, 2025
CVE-2023-53406
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's USB gadget driver for PXA25x processors. When debugfs_lookup() is called without ...

Sep 18, 2025
CVE-2023-53407
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's USB gadget driver for PXA27x processors. When debugfs_lookup() is called without ...

Sep 18, 2025
CVE-2023-53408
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's blktrace subsystem. When debugfs_lookup() is called without proper cleanup, kerne...

Sep 18, 2025

About CWE-401 (CWE-401)

Our database tracks 547 CVEs classified as CWE-401, with 0 rated critical and 79 rated high severity. The average CVSS score for CWE-401 vulnerabilities is 5.8.

External reference: View CWE-401 on MITRE CWE →

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