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CWE-476

MITRE ↗

NULL Pointer Dereference

121
CRITICAL
1,458
HIGH
3,571
MEDIUM
180
LOW
5,370 CVEs · Page 38/108
5.5
CVE-2025-46711

Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger NULL pointer derefe

5.5
CVE-2025-39875

In the Linux kernel, the following vulnerability has been resolved: igb: Fix NULL pointer dereference in ethtool loopba

5.5
CVE-2025-39876

In the Linux kernel, the following vulnerability has been resolved: net: fec: Fix possible NPD in fec_enet_phy_reset_af

5.5
CVE-2025-39878

In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash after fscrypt_encrypt_pagecache_blo

5.5
CVE-2025-39879

In the Linux kernel, the following vulnerability has been resolved: ceph: always call ceph_shift_unused_folios_left()

5.5
CVE-2025-39887

In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Fix null-ptr-deref in bitmap_parse

5.5
CVE-2025-39892

In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-core: care NULL dirver name on snd_soc_lo

5.5
CVE-2025-39895

In the Linux kernel, the following vulnerability has been resolved: sched: Fix sched_numa_find_nth_cpu() if mask offlin

5.5
CVE-2025-39903

In the Linux kernel, the following vulnerability has been resolved: of_numa: fix uninitialized memory nodes causing ker

5.5
CVE-2025-39920

In the Linux kernel, the following vulnerability has been resolved: pcmcia: Add error handling for add_interval() in do

5.5
CVE-2022-50425

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Fix copy_xstate_to_uabi() to copy init sta

5.5
CVE-2022-50441

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Lag, fix failure to cancel delayed bond w

5.5
CVE-2022-50447

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_conn: Fix crash on hci_create_cis_sy

5.5
CVE-2022-50452

In the Linux kernel, the following vulnerability has been resolved: net: sched: cake: fix null pointer access issue whe

5.5
CVE-2022-50453

In the Linux kernel, the following vulnerability has been resolved: gpiolib: cdev: fix NULL-pointer dereferences There

5.5
CVE-2022-50467

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null ndlp ptr dereference in abnorm

5.5
CVE-2023-53451

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix potential NULL pointer dereferen

5.5
CVE-2023-53457

In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Fix null-ptr-deref Read in txBegin Syzka

5.5
CVE-2023-53458

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: Fix a null-ptr-deref bug in buffer_

5.5
CVE-2023-53464

In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi_tcp: Check that sock is valid before is

5.5
CVE-2023-53470

In the Linux kernel, the following vulnerability has been resolved: ionic: catch failure from devlink_alloc Add a chec

5.5
CVE-2023-53472

In the Linux kernel, the following vulnerability has been resolved: pwm: lpc32xx: Remove handling of PWM channels Beca

5.5
CVE-2023-53476

In the Linux kernel, the following vulnerability has been resolved: iw_cxgb4: Fix potential NULL dereference in c4iw_fi

5.5
CVE-2023-53480

In the Linux kernel, the following vulnerability has been resolved: kobject: Add sanity check for kset->kobj.ktype in k

5.5
CVE-2023-53483

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Check for null return of devm_kzal

5.5
CVE-2023-53497

In the Linux kernel, the following vulnerability has been resolved: media: vsp1: Replace vb2_is_streaming() with vb2_st

5.5
CVE-2023-53498

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential null dereference Th

5.5
CVE-2023-53503

In the Linux kernel, the following vulnerability has been resolved: ext4: allow ext4_get_group_info() to fail Previous

5.5
CVE-2023-53523

In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: fix time stamp counter initialization

5.5
CVE-2025-39934

In the Linux kernel, the following vulnerability has been resolved: drm: bridge: anx7625: Fix NULL pointer dereference

5.5
CVE-2025-39936

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Always pass in an error pointer to __

5.5
CVE-2025-39937

In the Linux kernel, the following vulnerability has been resolved: net: rfkill: gpio: Fix crash due to dereferencering

5.5
CVE-2025-39938

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm-lpass-dais: Fix NULL pointer dere

5.5
CVE-2025-39947

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Harden uplink netdev access against devi

5.5
CVE-2025-39950

In the Linux kernel, the following vulnerability has been resolved: net/tcp: Fix a NULL pointer dereference when using

5.5
CVE-2022-50475

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Make sure "ib_port" is valid when access

5.5
CVE-2022-50481

In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxl_guest_init_

5.5
CVE-2022-50501

In the Linux kernel, the following vulnerability has been resolved: media: coda: Add check for dcoda_iram_alloc As the

5.5
CVE-2022-50503

In the Linux kernel, the following vulnerability has been resolved: mtd: lpddr2_nvm: Fix possible null-ptr-deref It wi

5.5
CVE-2022-50506

In the Linux kernel, the following vulnerability has been resolved: drbd: only clone bio if we have a backing device C

5.5
CVE-2023-53534

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: mtk_drm_crtc: Add checks for devm_kca

5.5
CVE-2023-53538

In the Linux kernel, the following vulnerability has been resolved: btrfs: insert tree mod log move in push_node_left

5.5
CVE-2023-53551

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: u_serial: Add null pointer check in gs

5.5
CVE-2023-53561

In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: fix NULL pointer dereference when

5.5
CVE-2023-53565

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Check for probe() id argument being

5.5
CVE-2023-53576

In the Linux kernel, the following vulnerability has been resolved: null_blk: Always check queue mode setting from conf

5.5
CVE-2023-53582

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: ensure CLM version is null-terminat

5.5
CVE-2023-53595

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: mcs: Fix NULL pointer dereferences W

5.5
CVE-2023-53603

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid fcport pointer dereference Kl

5.5
CVE-2023-53612

In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) Simplify platform device handling

Frequently Asked Questions

What is CWE-476?

CWE-476 (NULL Pointer Dereference) is a weakness category in the Common Weakness Enumeration (CWE) system maintained by MITRE. It describes a class of software or hardware vulnerability that can lead to security issues.

How many CVEs are classified as CWE-476?

There are 6,577 CVE records associated with CWE-476 in our database. Of these, 121 are critical severity, 1458 are high severity, and 3571 are medium severity.

How can I protect against CWE-476 vulnerabilities?

Protection strategies depend on the specific weakness type. General measures include input validation, secure coding practices, regular security testing, and keeping software up to date. CyberStrike can help by automatically scanning your infrastructure for vulnerabilities related to CWE-476 using AI-powered security agents.

Detect CWE-476 Vulnerabilities

CyberStrike's AI agents automatically detect null pointer dereference vulnerabilities across your infrastructure.

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