In the Linux kernel, the following vulnerability has been resolved: perf: RISCV: Fix panic on pmu overflow handler (1
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: rfcomm: Fix null-ptr-deref in rfcomm_che
Watchdog Antivirus v1.6.415 is vulnerable to a Denial of Service vulnerability by triggering the 0x80002014 IOCTL code o
In the Linux kernel, the following vulnerability has been resolved: aio: fix mremap after fork null-deref Commit e4a0d
In the Linux kernel, the following vulnerability has been resolved: bonding: fix NULL deref in bond_rr_gen_slave_id Fi
In the Linux kernel, the following vulnerability has been resolved: net/sched: taprio: avoid disabling offload when it
In the Linux kernel, the following vulnerability has been resolved: sfc: fix TX channel offset when using legacy interr
In the Linux kernel, the following vulnerability has been resolved: sfc: fix null pointer dereference in efx_hard_start
In the Linux kernel, the following vulnerability has been resolved: gpio: mockup: fix NULL pointer dereference when rem
In the Linux kernel, the following vulnerability has been resolved: media: nxp: imx8-isi: Check whether crossbar pad is
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Unmap the surface before resetting it o
In the Linux kernel, the following vulnerability has been resolved: net: phy: qcom: at803x: fix kernel panic with at803
In the Linux kernel, the following vulnerability has been resolved: nouveau/dmem: handle kcalloc() allocation failure
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add a dc_state NULL check in dc_st
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm: Fix NULL pointer dereference when ge
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Add error handling in xhci_map_urb_for_d
In the Linux kernel, the following vulnerability has been resolved: powercap: intel_rapl: Fix a NULL pointer dereferenc
In the Linux kernel, the following vulnerability has been resolved: serial: max310x: fix NULL pointer dereference in I2
In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: host: Fix dereference issue in DDMA comp
In the Linux kernel, the following vulnerability has been resolved: serial: core: Clearing the circular buffer before N
In the Linux kernel, the following vulnerability has been resolved: drm/tegra: dsi: Add missing check for of_find_devic
In the Linux kernel, the following vulnerability has been resolved: nbd: null check for nla_nest_start nla_nest_start(
In the Linux kernel, the following vulnerability has been resolved: clk: zynq: Prevent null pointer dereference caused
In the Linux kernel, the following vulnerability has been resolved: clk: Fix clk_core_get NULL dereference It is possi
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix NULL checks for adev->dm.dc in
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential NULL pointer derefer
In the Linux kernel, the following vulnerability has been resolved: nfp: flower: handle acti_netdevs allocation failure
In the Linux kernel, the following vulnerability has been resolved: net: phy: fix phy_get_internal_delay accessing an e
In the Linux kernel, the following vulnerability has been resolved: wifi: brcm80211: handle pmk_op allocation failure
In the Linux kernel, the following vulnerability has been resolved: cpufreq: brcmstb-avs-cpufreq: add check for cpufreq
In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Fix NULL pointer dereference in tb_por
In the Linux kernel, the following vulnerability has been resolved: backlight: hx8357: Fix potential NULL pointer deref
In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix NULL domain on device release In t
In the Linux kernel, the following vulnerability has been resolved: i40e: Fix kernel crash during module removal The d
In the Linux kernel, the following vulnerability has been resolved: thermal/int340x_thermal: handle data_vault when the
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_
In the Linux kernel, the following vulnerability has been resolved: lib/Kconfig.debug: TEST_IOV_ITER depends on MMU Tr
In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: create sysfs node
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix a debugfs null pointer error
In the Linux kernel, the following vulnerability has been resolved: net: ll_temac: platform_get_resource replaced by wr
In the Linux kernel, the following vulnerability has been resolved: efi: fix panic in kdump kernel Check if get_next_v
In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in update
In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_e
In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check to scom_d
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check writeback connectors in crea
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: sof-common: Add NULL check for norm
In the Linux kernel, the following vulnerability has been resolved: mm: zswap: fix shrinker NULL crash with cgroup_disa
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix NULL-deref on non-serdev setup
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix NULL-deref on non-serdev suspen
In the Linux kernel, the following vulnerability has been resolved: spi: mchp-pci1xxx: Fix a possible null pointer dere
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.
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