Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger NULL pointer derefe
In the Linux kernel, the following vulnerability has been resolved: igb: Fix NULL pointer dereference in ethtool loopba
In the Linux kernel, the following vulnerability has been resolved: net: fec: Fix possible NPD in fec_enet_phy_reset_af
In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash after fscrypt_encrypt_pagecache_blo
In the Linux kernel, the following vulnerability has been resolved: ceph: always call ceph_shift_unused_folios_left()
In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Fix null-ptr-deref in bitmap_parse
In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-core: care NULL dirver name on snd_soc_lo
In the Linux kernel, the following vulnerability has been resolved: sched: Fix sched_numa_find_nth_cpu() if mask offlin
In the Linux kernel, the following vulnerability has been resolved: of_numa: fix uninitialized memory nodes causing ker
In the Linux kernel, the following vulnerability has been resolved: pcmcia: Add error handling for add_interval() in do
In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Fix copy_xstate_to_uabi() to copy init sta
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Lag, fix failure to cancel delayed bond w
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_conn: Fix crash on hci_create_cis_sy
In the Linux kernel, the following vulnerability has been resolved: net: sched: cake: fix null pointer access issue whe
In the Linux kernel, the following vulnerability has been resolved: gpiolib: cdev: fix NULL-pointer dereferences There
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null ndlp ptr dereference in abnorm
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix potential NULL pointer dereferen
In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Fix null-ptr-deref Read in txBegin Syzka
In the Linux kernel, the following vulnerability has been resolved: media: cx23885: Fix a null-ptr-deref bug in buffer_
In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi_tcp: Check that sock is valid before is
In the Linux kernel, the following vulnerability has been resolved: ionic: catch failure from devlink_alloc Add a chec
In the Linux kernel, the following vulnerability has been resolved: pwm: lpc32xx: Remove handling of PWM channels Beca
In the Linux kernel, the following vulnerability has been resolved: iw_cxgb4: Fix potential NULL dereference in c4iw_fi
In the Linux kernel, the following vulnerability has been resolved: kobject: Add sanity check for kset->kobj.ktype in k
In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Check for null return of devm_kzal
In the Linux kernel, the following vulnerability has been resolved: media: vsp1: Replace vb2_is_streaming() with vb2_st
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential null dereference Th
In the Linux kernel, the following vulnerability has been resolved: ext4: allow ext4_get_group_info() to fail Previous
In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: fix time stamp counter initialization
In the Linux kernel, the following vulnerability has been resolved: drm: bridge: anx7625: Fix NULL pointer dereference
In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Always pass in an error pointer to __
In the Linux kernel, the following vulnerability has been resolved: net: rfkill: gpio: Fix crash due to dereferencering
In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm-lpass-dais: Fix NULL pointer dere
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Harden uplink netdev access against devi
In the Linux kernel, the following vulnerability has been resolved: net/tcp: Fix a NULL pointer dereference when using
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Make sure "ib_port" is valid when access
In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxl_guest_init_
In the Linux kernel, the following vulnerability has been resolved: media: coda: Add check for dcoda_iram_alloc As the
In the Linux kernel, the following vulnerability has been resolved: mtd: lpddr2_nvm: Fix possible null-ptr-deref It wi
In the Linux kernel, the following vulnerability has been resolved: drbd: only clone bio if we have a backing device C
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: mtk_drm_crtc: Add checks for devm_kca
In the Linux kernel, the following vulnerability has been resolved: btrfs: insert tree mod log move in push_node_left
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: u_serial: Add null pointer check in gs
In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: fix NULL pointer dereference when
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Check for probe() id argument being
In the Linux kernel, the following vulnerability has been resolved: null_blk: Always check queue mode setting from conf
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: ensure CLM version is null-terminat
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: mcs: Fix NULL pointer dereferences W
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid fcport pointer dereference Kl
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
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