CWE-401: CWE-401

549
Total CVEs
0
Critical
81
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 Fedoraproject 4
7 Libming 4
8 Imagemagick 4
9 Privoxy 4
10 Huawei 3

All CWE-401 CVEs (549)

CVE-2022-49803
5.5

This is a memory leak vulnerability in the Linux kernel's netdevsim driver where allocated memory for fa_cookie is not freed during device removal. It...

May 1, 2025
CVE-2022-49791
5.5

A memory leak vulnerability in the Linux kernel's io_uring subsystem allows attackers to cause resource exhaustion by exploiting multishot accept requ...

May 1, 2025
CVE-2022-49794
5.5

A memory leak vulnerability exists in the Linux kernel's at91_adc driver when registering an IIO trigger fails. If exploited, this could lead to kerne...

May 1, 2025
CVE-2022-49787
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's MMC/SD host controller driver for PCI devices. When the amd_probe() function fail...

May 1, 2025
CVE-2022-49777
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's i8042 keyboard/mouse controller driver. When the i8042 module is unloaded, it fai...

May 1, 2025
CVE-2025-37788
5.5

A memory leak vulnerability exists in the Linux kernel's cxgb4 driver when initializing ethtool filters. If memory allocation fails for the bmap struc...

May 1, 2025
CVE-2025-37744
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's ath12k WiFi driver. When the ATH12K_FLAG_QMI_FAIL bit is set during device remova...

May 1, 2025
CVE-2025-23160
5.5

A resource leak vulnerability in the MediaTek video codec driver for Linux kernel allows attackers to cause memory exhaustion on affected systems. Thi...

May 1, 2025
CVE-2025-39989
5.5

This Linux kernel vulnerability (CVE-2025-39989) causes improper handling of memory errors during copy-from-user operations, leading to kernel panics ...

Apr 18, 2025
CVE-2025-22109
5.5

This CVE describes a memory leak and refcount leak vulnerability in the Linux kernel's AX.25 protocol implementation when using the autobind feature. ...

Apr 16, 2025
CVE-2025-22071
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's SPUFS (Synergistic Processing Unit File System) component. When spufs_mkdir() fai...

Apr 16, 2025
CVE-2025-22073
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's SPUFS (Synergistic Processing Unit File System) when file creation fails. The lea...

Apr 16, 2025
CVE-2025-21972
5.5

A memory management vulnerability in the Linux kernel's MCTP (Management Component Transport Protocol) subsystem allows incorrect packet reassembly an...

Apr 1, 2025
CVE-2025-21954
5.5

This Linux kernel vulnerability allows unreadable network memory packets to be incorrectly transmitted through the TX path, potentially causing DMA ma...

Apr 1, 2025
CVE-2023-53028
5.5

This CVE describes a double-free vulnerability in the Linux kernel's WiFi subsystem (mac80211) that occurs when reverting a previous memory leak fix. ...

Mar 27, 2025
CVE-2023-53018
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's Bluetooth subsystem. When specific Bluetooth Low Energy (BLE) termination functio...

Mar 27, 2025
CVE-2023-53014
5.5

A memory leak vulnerability in the Linux kernel's Tegra DMA engine driver allows attackers to cause denial of service through resource exhaustion. Thi...

Mar 27, 2025
CVE-2023-53002
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's Intel i915 graphics driver. When users repeatedly map memory regions using mmap_o...

Mar 27, 2025
CVE-2023-53004
5.5

A memory leak vulnerability in the Linux kernel's OverlayFS (ovl) module when creating temporary files. This allows local attackers to cause resource ...

Mar 27, 2025
CVE-2023-53008
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's CIFS (Common Internet File System) implementation. When reconnecting or mounting ...

Mar 27, 2025
CVE-2023-52989
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's FireWire subsystem affecting versions 2.6.33 and later. When multiple user-space ...

Mar 27, 2025
CVE-2023-52936
5.5

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

Mar 27, 2025
CVE-2022-49741
5.5

This is a memory leak vulnerability in the Linux kernel's smscufx framebuffer driver. When the ufx_usb_probe function fails during USB device initiali...

Mar 27, 2025
CVE-2024-58063
5.5

This CVE describes a memory leak and invalid memory access vulnerability in the Linux kernel's rtlwifi driver. When the driver's probe function fails ...

Mar 6, 2025
CVE-2022-49729
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's NFC (Near Field Communication) subsystem, specifically in the nfcmrvl driver's de...

Feb 26, 2025
CVE-2022-49713
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's DWC2 USB host controller driver. When platform_get_resource() fails during initia...

Feb 26, 2025
CVE-2022-49697
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's BPF subsystem where socket lookup helpers fail to properly release request_socket...

Feb 26, 2025
CVE-2022-49661
5.5

A memory leak vulnerability in the Linux kernel's gs_usb CAN bus driver allows attackers to cause denial of service through resource exhaustion. The v...

Feb 26, 2025
CVE-2022-49665
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's ThinkPad ACPI driver. When the driver fails to properly free EFCH MMIO resources ...

Feb 26, 2025
CVE-2022-49648
5.5

This is a memory leak vulnerability in the Linux kernel's tracing/histograms subsystem. When specific trigger commands fail during memory allocation, ...

Feb 26, 2025
CVE-2022-49627
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's IMA (Integrity Measurement Architecture) subsystem. When the SHA1 cryptographic t...

Feb 26, 2025
CVE-2022-49636
5.5

A memory leak vulnerability in the Linux kernel's VLAN implementation allows attackers to cause denial of service by exhausting kernel memory. The vul...

Feb 26, 2025
CVE-2022-49619
5.5

A memory leak vulnerability exists in the Linux kernel's SFP (Small Form-factor Pluggable) module driver. When devm_add_action() fails during sfp_prob...

Feb 26, 2025
CVE-2022-49546
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's kexec subsystem on x86_64 systems. When kdump kernel is reloaded or unloaded, an ...

Feb 26, 2025
CVE-2022-49549
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's x86 Machine Check Exception (MCE) subsystem for AMD processors. When threshold_cr...

Feb 26, 2025
CVE-2022-49502
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's RGA (Raster Graphic Acceleration) driver. When the rga_probe function fails durin...

Feb 26, 2025
CVE-2022-49468
5.5

This is a memory leak vulnerability in the Linux kernel's thermal subsystem. When device registration fails in __thermal_cooling_device_register(), al...

Feb 26, 2025
CVE-2022-49408
5.5

A memory leak vulnerability in the Linux kernel's ext4 filesystem driver allows attackers to cause kernel memory exhaustion by mounting specially craf...

Feb 26, 2025
CVE-2022-49396
5.5

This CVE describes a resource leak vulnerability in the Linux kernel's Qualcomm QMP PHY driver where reset controllers aren't properly released during...

Feb 26, 2025
CVE-2022-49369
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's AMT (Automatic Multicast Tunneling) module. When the amt_rcv() function receives ...

Feb 26, 2025
CVE-2022-49358
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's netfilter nf_tables subsystem. When flow rule objects aren't properly destroyed d...

Feb 26, 2025
CVE-2022-49331
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's NFC (Near Field Communication) subsystem, specifically in the st21nfca driver's E...

Feb 26, 2025
CVE-2022-49312
5.5

This is a memory leak vulnerability in the Linux kernel's rtl8712 WiFi driver. When driver initialization fails, allocated memory isn't properly freed...

Feb 26, 2025
CVE-2022-49283
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's sysfb firmware subsystem. When platform device registration fails, the kernel doe...

Feb 26, 2025
CVE-2022-49276
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's JFFS2 filesystem driver. When mounting a JFFS2 filesystem fails during scanning, ...

Feb 26, 2025
CVE-2022-49253
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's go7007 driver for USB video capture devices. When the s2250-board probe function ...

Feb 26, 2025
CVE-2022-49230
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's MediaTek MT7915 Wi-Fi driver. When the mt7915_mcu_add_sta function fails, it does...

Feb 26, 2025
CVE-2022-49224
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's AB8500 fuel gauge driver. When the ab8500_fg_sysfs_init function fails during kob...

Feb 26, 2025
CVE-2022-49210
5.5

A memory leak vulnerability in the Linux kernel's MIPS architecture pgd_free() function can cause gradual memory exhaustion when systems use multiple ...

Feb 26, 2025
CVE-2022-49219
5.5

A memory leak vulnerability in the Linux kernel's VFIO PCI driver allows attackers to cause denial of service through resource exhaustion. When PCI de...

Feb 26, 2025

About CWE-401 (CWE-401)

Our database tracks 549 CVEs classified as CWE-401, with 0 rated critical and 81 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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