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-2024-49975
5.5

This CVE-2024-49975 is a kernel information leak vulnerability in the Linux kernel's uprobes subsystem. It allows uninitialized memory to be mapped in...

Oct 21, 2024
CVE-2024-44979
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's Xe graphics driver. When the driver reloads, it fails to properly destroy workque...

Sep 4, 2024
CVE-2024-44969
5.5

A memory management vulnerability in the Linux kernel's s390/sclp component where interrupted Store Data operations could lead to memory leaks if hard...

Sep 4, 2024
CVE-2024-44971
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's Broadcom StrataSwitch DSA driver. The bcm_sf2_mdio_register() function fails to p...

Sep 4, 2024
CVE-2022-48934
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's nfp (Netronome Flow Processor) driver. The flaw occurs when the nfp_tunnel_add_sh...

Aug 22, 2024
CVE-2022-48928
5.5

This CVE describes a memory resource leak vulnerability in the Linux kernel's men_z188_adc driver. If iio_device_register() fails during device initia...

Aug 22, 2024
CVE-2022-48905
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's ibmvnic driver. When flushing the reset work queue, the driver fails to properly ...

Aug 22, 2024
CVE-2022-48907
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's auxdisplay lcd2s driver. When the driver's remove() function is called, it fails ...

Aug 22, 2024
CVE-2022-48909
5.5

This CVE describes a connection leak vulnerability in the Linux kernel's SMC (Shared Memory Communications) subsystem. When specific race conditions o...

Aug 22, 2024
CVE-2023-52914
5.5

A memory leak vulnerability in the Linux kernel's io_uring subsystem can cause request leaks when poll operations cannot complete inline. This affects...

Aug 21, 2024
CVE-2023-52895
5.5

A race condition vulnerability in the Linux kernel's io_uring subsystem could cause buffer leaks when handling multishot poll requests. This affects s...

Aug 21, 2024
CVE-2022-48885
5.5

This CVE describes a memory leak vulnerability in the Intel Ethernet Connection Controller driver (ice) in the Linux kernel. When the ice_gnss_tty_wri...

Aug 21, 2024
CVE-2022-48896
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's ixgbe network driver where PCI device reference counts aren't properly decremente...

Aug 21, 2024
CVE-2024-43870
5.5

A memory leak vulnerability in the Linux kernel's perf subsystem allows attackers to cause resource exhaustion by preventing proper cleanup of perform...

Aug 21, 2024
CVE-2024-43854
5.5

A memory disclosure vulnerability in the Linux kernel's block layer allows uninitialized kernel memory to be written to storage media during integrity...

Aug 17, 2024
CVE-2024-42263
5.5

A memory leak vulnerability in the Linux kernel's V3D graphics driver allows attackers to cause denial of service by exhausting kernel memory resource...

Aug 17, 2024
CVE-2024-42070
5.5

This CVE is a memory leak vulnerability in the Linux kernel's netfilter nf_tables subsystem. It allows unprivileged local users to leak kernel memory ...

Jul 29, 2024
CVE-2022-48856
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's gianfar ethernet driver. When the gfar_get_ts_info function is called via ethtool...

Jul 16, 2024
CVE-2022-48860
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's xemaclite Ethernet driver. When the driver fails to properly release a reference ...

Jul 16, 2024
CVE-2022-48846
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's block layer. When request queues are created without an associated disk (such as ...

Jul 16, 2024
CVE-2022-48809
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's networking subsystem. When uncloning socket buffer (skb) destination metadata, an...

Jul 16, 2024
CVE-2022-48776
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's MTD (Memory Technology Device) parser for Qualcomm platforms. When the cleanup fu...

Jul 16, 2024
CVE-2024-41002
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's Hisilicon SEC cryptographic driver. When releasing cryptographic resources, the d...

Jul 12, 2024
CVE-2022-48763
5.5

This CVE-2022-48763 is a Linux kernel vulnerability in KVM's nested virtualization handling where toggling SMM state while a virtual CPU is in nested ...

Jun 20, 2024
CVE-2022-48753
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's block subsystem. When disk_register_independent_access_ranges fails during kobjec...

Jun 20, 2024
CVE-2022-48722
5.5

This vulnerability in the Linux kernel's IEEE 802.15.4 ca8210 driver causes memory leaks when network transmission errors occur. The driver fails to p...

Jun 20, 2024
CVE-2024-36945
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's SMC (Shared Memory Communications) networking subsystem. When the smc_ib_find_rou...

May 30, 2024
CVE-2024-36947
5.5

This CVE describes a dentry leak vulnerability in the Linux kernel's qibfs filesystem. It allows local attackers to cause a denial of service by exhau...

May 30, 2024
CVE-2021-47568
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's ksmbd module within the get_file_stream_info() function. It affects systems using...

May 24, 2024
CVE-2021-47570
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's r8188eu Wi-Fi driver. When the rtw_wx_read32() function encounters an error condi...

May 24, 2024
CVE-2021-47546
5.5

A memory leak vulnerability in the Linux kernel's IPv6 routing subsystem allows attackers to cause denial of service through resource exhaustion. Syst...

May 24, 2024
CVE-2021-47550
5.5

This CVE describes a memory leak vulnerability in the AMD GPU driver within the Linux kernel. When the kobject_init_and_add function fails in the amdg...

May 24, 2024
CVE-2021-47538
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's rxrpc subsystem. When the kernel fails to properly release a local reference in t...

May 24, 2024
CVE-2021-47527
5.5

A memory leak and resource management vulnerability in the Linux kernel's serial driver subsystem. When a serial port is closed, the transmit buffer i...

May 24, 2024
CVE-2021-47529
5.5

This CVE describes a memory leak vulnerability in the iwlwifi driver of the Linux kernel. When specific error conditions occur during wireless operati...

May 24, 2024
CVE-2021-47524
5.5

This vulnerability in the Linux kernel's liteuart serial driver allows a minor number leak when device probe operations fail. This could lead to resou...

May 24, 2024
CVE-2021-47519
5.5

This is a memory leak vulnerability in the Linux kernel's CAN (Controller Area Network) subsystem. When the m_can_read_fifo() function fails during FI...

May 24, 2024
CVE-2021-47513
5.5

A memory leak vulnerability exists in the Linux kernel's DSA (Distributed Switch Architecture) Felix driver. If a system using this driver lacks a def...

May 24, 2024
CVE-2021-47499
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's KXCJK-1013 accelerometer driver. When the ACPI type is ACPI_SMO8500, memory alloc...

May 24, 2024
CVE-2021-47473
5.5

A memory leak vulnerability in the Linux kernel's QLogic Fibre Channel driver (qla2xxx) could allow local attackers to cause denial of service through...

May 22, 2024
CVE-2021-47466
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's SLUB allocator. When kmem_cache_open() fails during initialization, it doesn't pr...

May 22, 2024
CVE-2021-47453
5.5

This CVE describes a memory management vulnerability in the Linux kernel's ice driver that could cause a kernel crash when unloading the driver. The i...

May 22, 2024
CVE-2021-47455
5.5

A memory leak vulnerability in the Linux kernel's Precision Time Protocol (PTP) subsystem allows attackers to cause denial of service by exhausting ke...

May 22, 2024
CVE-2021-47438
5.5

A memory leak vulnerability in the Linux kernel's mlx5 network driver occurs when destroying completion queues fails, causing unreleased memory alloca...

May 22, 2024
CVE-2021-47443
5.5

This is a memory leak vulnerability in the Linux kernel's NFC (Near Field Communication) subsystem. When the digital_tg_listen_mdaa() function fails t...

May 22, 2024
CVE-2023-52747
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's InfiniBand hfi1 driver. When an error occurs during a copyout operation, the driv...

May 21, 2024
CVE-2023-52730
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's SDIO (Secure Digital Input Output) subsystem. When certain error conditions occur...

May 21, 2024
CVE-2022-48706
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's vDPA (Virtual Data Path Acceleration) IFCVF driver. When initialization fails, th...

May 21, 2024
CVE-2021-47426
5.5

This CVE describes a memory leak vulnerability in the Linux kernel's BPF JIT compiler for s390 architecture. If triggered, it could cause kernel memor...

May 21, 2024
CVE-2021-47416
5.5

A memory leak vulnerability in the Linux kernel's MDIO bus interface occurs when device registration fails but memory isn't properly released. This af...

May 21, 2024

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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