CWE-476: NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
Also known as NPD, null deref, NPE.
A kind of CWE-710 Improper Adherence to Coding Standards.
From the CWE List. © The MITRE Corporation.
Newest
- linux, linux kernel +1 morebatman-adv: bla: only purge non-released claims5.5 Medium
- linux, linux kernel +1 moremedia: rockchip: rkcif: Add missing MUST_CONNECT flag to pads5.5 Medium
- linux, linux kernel +1 moredrm/xe/hdcp: Add NULL check for media_gt in intel_hdcp_gsc_check_status()5.5 Medium
- linux, linux kernel +1 moredrm/msm/gem: fix error handling in msm_ioctl_gem_info_get_metadata()5.5 Medium
- linux, linux kernel +1 moreocteon_ep_vf: add NULL check for napi_build_skb()5.5 Medium
- linux, linux kernel +1 moreplatform/chrome: cros_ec_typec: Init mutex in Thunderbolt registration5.5 Medium
- linux, linux kernel +1 moreRDMA/ocrdma: Don't NULL deref uctx on errors in ocrdma_copy_pd_uresp()5.5 Medium
- linux, linux kernel +1 morepseries/papr-hvpipe: Fix null ptr deref in papr_hvpipe_dev_create_handle()5.5 Medium
- linux, linux kernel +1 moreRDMA/rxe: Reject non-8-byte ATOMIC_WRITE payloads7.5 High
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 morenet: stmmac: Prevent NULL deref when RX memory exhausted7.5 High
- struktur libheiflibheif has a NULL pointer dereference in heif_image_handle_get_image_tiling for malformed unci image missing ispe6.9 Medium
- canonical ubuntu linuxNULL pointer dereference in Ubuntu Linux AppArmor IPv4/IPv6 socket mediation3.3 Low
- canonical ubuntu linuxNULL pointer dereference in Ubuntu Linux AppArmor notification handling5.5 Medium
- canonical ubuntu linuxNULL pointer dereference in Ubuntu Linux AppArmor notification handling3.3 Low
- linux, linux kernel, red hat enterprise linux 10 +5 more +7 moresmb: client: validate dacloffset before building DACL pointers9.8 Critical
- mcdope pam usbpam_usb: NULL pointer dereference from UDisks device fields causes PAM crash and login denial-of-service4.6 Medium
- mcdope pam usbpam_usb: OOM guards removed by -DNDEBUG cause NULL dereference and authentication process crash5.1 Medium
- mcdope pam usbpam_usb: Thread-unsafe static pointer in log.c causes data race under concurrent PAM authentication5.7 Medium
- gladinet triofoxGladinet Triofox WOSHttpStatusModule.dll NULL Function Pointer Call DoS7.5 High
- gladinet triofoxGladinet Triofox Unchecked Return Value to NULL Pointer Dereference DOS7.5 High
- mapserverMapServer: NULL pointer dereference in SLD `<ElseFilter>` rule parsing reachable via WMS `SLD_BODY`7.5 High
- wiresharkNULL Pointer Dereference in Wireshark5.5 Medium
- ibm aspera high-speed transfer endpoint, aspera high-speed transfer server +1 moreMultiple vulnerabilities in Aspera applications.7.5 High
- linux, linux kernel +1 morenet: caif: clear client service pointer on teardown5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 morewifi: rtw88: check for PCI upstream bridge existence5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet: bridge: use a stable FDB dst snapshot in RCU readers5.5 Medium
- linux, linux kernel +1 morerbd: fix null-ptr-deref when device_add_disk() fails5.5 Medium
- linux, linux kernel +1 morevfio/cdx: Fix NULL pointer dereference in interrupt trigger path5.5 Medium
- linux, linux kernel +1 morelibceph: Prevent potential null-ptr-deref in ceph_handle_auth_reply()7.5 High
- linux, linux kernel +1 moreremoteproc: xlnx: Only access buffer information if IPI is buffered5.5 Medium
- linux, linux kernel +1 moreACPICA: Fix NULL pointer dereference in acpi_ev_address_space_dispatch()5.5 Medium
- linux, linux kernel +1 morestaging: greybus: lights: avoid NULL deref5.5 Medium
- linux, linux kernel +1 moreHID: playstation: Add missing check for input_ff_create_memless5.5 Medium
- linux, linux kernel +1 morecpuidle: Skip governor when only one idle state is available5.5 Medium
- linux, linux kernel +1 moreapparmor: fix invalid deref of rawdata when export_binary is unset5.5 Medium
- linux, linux kernel +1 moreASoC: nau8821: Cancel delayed work on component remove5.5 Medium
- linux, linux kernel +1 morecrypto: ccp - Fix a crash due to incorrect cleanup usage of kfree7.8 High
- linux, linux kernel +1 moredrm/exynos: vidi: fix to avoid directly dereferencing user pointer7.1 High
- linux, linux kernel +1 moreovpn: tcp - don't deref NULL sk_socket member after tcp_close()5.5 Medium
- linux, linux kernel +1 moreusb: cdns3: fix role switching during resume5.5 Medium
- linux, linux kernel +1 moreHID: intel-ish-hid: fix NULL-ptr-deref in ishtp_bus_remove_all_clients5.5 Medium
- linux, linux kernel +1 morearm64/gcs: Fix error handling in arch_set_shadow_stack_status()5.5 Medium
- linux, linux kernel +1 morephy: freescale: imx8qm-hsio: fix NULL pointer dereference5.5 Medium
- linux, linux kernel +1 morepower: supply: wm97xx: Fix NULL pointer dereference in power_supply_changed()5.5 Medium
- linux, linux kernel +1 morescsi: csiostor: Fix dereference of null pointer rn5.5 Medium
- linux, linux kernel +1 moreapparmor: fix NULL sock in aa_sock_file_perm5.5 Medium
- linux, linux kernel +1 moreaccel/amdxdna: Fix potential NULL pointer dereference in context cleanup5.5 Medium
- linux, linux kernel +1 moredrm/panthor: Fix NULL pointer dereference on panthor_fw_unplug5.5 Medium
- linux, linux kernel +1 morebareudp: fix NULL pointer dereference in bareudp_fill_metadata_dst()5.5 Medium
- linux, linux kernel +1 morenet/sched: taprio: fix NULL pointer dereference in class dump5.5 Medium
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