In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: avoid clearing hw interrupts if
In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix possible NULL pointer dereference
In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix null pointer dereference of pointer pe
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: intel: fix possible null-ptr-deref in
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5_mixer_relea
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5_pipe_releas
In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: vop: fix possible null-ptr-deref in v
In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix a NULL pointer dereference in nvme_al
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: cadence: fix possible null-ptr-deref
In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: check return value after calling plat
In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Check for null pointer of pointer substr
In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix null pointer dereferences without iomm
In the Linux kernel, the following vulnerability has been resolved: drm/omap: fix NULL but dereferenced coccicheck erro
In the Linux kernel, the following vulnerability has been resolved: ice: always check VF VSI pointer values The ice_ge
In the Linux kernel, the following vulnerability has been resolved: ath11k: disable spectral scan during spectral deini
In the Linux kernel, the following vulnerability has been resolved: md/bitmap: don't set sb values if can't pass sanity
In the Linux kernel, the following vulnerability has been resolved: media: venus: hfi: avoid null dereference in deinit
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm: fix the null pointer while the smu i
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix NULL pointer dereference in virtio_
In the Linux kernel, the following vulnerability has been resolved: ALSA: jack: Access input_dev under mutex It is pos
In the Linux kernel, the following vulnerability has been resolved: ipw2x00: Fix potential NULL dereference in libipw_x
In the Linux kernel, the following vulnerability has been resolved: KVM: Don't null dereference ops->destroy A KVM dev
In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: bcm2835_spi_handle_err(): fix NULL po
In the Linux kernel, the following vulnerability has been resolved: net: dsa: fix NULL pointer dereference in dsa_port_
In the Linux kernel, the following vulnerability has been resolved: igc: Reinstate IGC_REMOVED logic and implement it p
In the Linux kernel, the following vulnerability has been resolved: pinctrl: ralink: Check for null return of devm_kcal
In the Linux kernel, the following vulnerability has been resolved: ASoC: rt711-sdca: fix kernel NULL pointer dereferen
In the Linux kernel, the following vulnerability has been resolved: ASoC: rt7*-sdw: harden jack_detect_handler Realtek
In the Linux kernel, the following vulnerability has been resolved: pinctrl: aspeed: Fix potential NULL dereference in
In the Linux kernel, the following vulnerability has been resolved: sfc: fix kernel panic when creating VF When creati
In the Linux kernel, the following vulnerability has been resolved: xen/netback: avoid entering xenvif_rx_next_skb() wi
In the Linux kernel, the following vulnerability has been resolved: afs: Fix dynamic root getattr The recent patch to
In the Linux kernel, the following vulnerability has been resolved: net: phy: at803x: fix NULL pointer dereference on A
In the Linux kernel, the following vulnerability has been resolved: filemap: Handle sibling entries in filemap_get_read
In the Linux kernel, the following vulnerability has been resolved: scsi: ibmvfc: Store vhost pointer during subcrq all
In the Linux kernel, the following vulnerability has been resolved: ext4: add reserved GDT blocks check We capture a N
In the Linux kernel, the following vulnerability has been resolved: ata: libata-core: fix NULL pointer deref in ata_hos
In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: Fix potential error pointer derefe
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix NULL pointer dereference on certain
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btrtl: check for NULL in btrtl_setup_rea
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btbcm: Fix NULL deref in btbcm_get_board
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix NULL deref check in mt7925_
In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: Don't unset window if it was
In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix possible crash when setting up bs
In the Linux kernel, the following vulnerability has been resolved: media: vidtv: Fix a null-ptr-deref in vidtv_mux_sto
In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: smc: Handle missing SCM device
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: handle NULL sock pointer in l2cap
In the Linux kernel, the following vulnerability has been resolved: platform/x86: int3472: Check for adev == NULL Not
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda-dai: Ensure DAI widget is val
In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Add NULL check in mt_input_configu
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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