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 moredrm/amdkfd: fix NULL dereference in get_queue_ids()5.5 Medium
- linux, linux kernel +1 moredrm/amd/display: Fix NULL deref and buffer over-read in SDP debugfs5.5 Medium
- linux, linux kernel +1 morebpf: test_run: Fix the null pointer dereference issue in bpf_lwt_xmit_push_encap5.5 Medium
- linux, linux kernel +1 morewifi: mt76: mt7925: prevent NULL vif dereference in mt7925_mac_write_txwi5.5 Medium
- linux, linux kernel +1 morebpf: Use RCU-safe iteration in dev_map_redirect_multi() SKB path7.8 High
- linux, linux kernel +1 morewifi: brcmfmac: Fix error pointer dereference5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 morenet/sched: cls_fw: fix NULL dereference of "old" filters before change()5.5 Medium
- linux, linux kernel +1 moreBluetooth: hci_ldisc: Clear HCI_UART_PROTO_INIT on error5.5 Medium
- linux, linux kernel +1 morenet, bpf: fix null-ptr-deref in xdp_master_redirect() for down master7.5 High
- linux, linux kernel +1 moredrm/sun4i: backend: fix error pointer dereference5.5 Medium
- linux, linux kernel +1 moredm cache: fix null-deref with concurrent writes in passthrough mode5.5 Medium
- linux, linux kernel +1 moredrm/bridge: cadence: cdns-mhdp8546-core: Set the mhdp connector earlier in atomic_enable()5.5 Medium
- linux, linux kernel +1 moregfs2: prevent NULL pointer dereference during unmount5.5 Medium
- linux, linux kernel +1 morebpf, sockmap: Fix af_unix null-ptr-deref in proto update5.5 Medium
- linux, linux kernel +1 morebpf: Fix NULL deref in map_kptr_match_type for scalar regs5.5 Medium
- linux, linux kernel +1 moreusb: typec: Fix error pointer dereference5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morenexthop: fix IPv6 route referencing IPv4 nexthop5.5 Medium
- linux, linux kernel +1 moreice: fix potential NULL pointer deref in error path of ice_set_ringparam()5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morenetfilter: nfnetlink_osf: fix potential NULL dereference in ttl check7.5 High
- linux, linux kernel +1 morenet/sched: sch_dualpi2: drain both C-queue and L-queue in dualpi2_change()5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morenetfilter: nf_conntrack_sip: don't use simple_strtoul9.8 Critical
- linux, linux kernel +1 moresched/fair: Clear rel_deadline when initializing forked entities5.5 Medium
- linux, linux kernel +1 morelibceph: Fix potential null-ptr-deref in decode_choose_args()7.5 High
- linux, linux kernel, red hat enterprise linux 10 +4 more +6 moredrm/xe/dma-buf: handle empty bo and UAF races7.8 High
- linux, linux kernel +1 morenet/smc: avoid NULL deref of conn->lnk in smc_msg_event tracepoint5.5 Medium
- linux, linux kernel +1 morenet/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion5.5 Medium
- linux, linux kernel +1 morebpf: Fix NULL pointer dereference in bpf_sk_storage_clone and diag paths5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moresctp: stream: fully roll back denied add-stream state7.5 High
- linux, linux kernel +1 morevrf: Fix a potential NPD when removing a port from a VRF5.5 Medium
- linux, linux kernel +1 morebatman-adv: dat: handle forward allocation error7.5 High
- linux, linux kernel +1 morebatman-adv: v: stop OGMv2 on disabled interface5.5 Medium
- gpacA NULL pointer dereference in the gf_filter_in_parent_chain function (/filter_core/filter_pid.c)...5.5 Medium
- gpacGPAC MP4Box v2.4 was discovered to contain a NULL pointer dereference in the...6.5 Medium
- ibm i, websphere application server +1 moreWebsphere Application Server is Affected By a Denial of Service5.9 Medium
- nokogiriNokogiri: Null Pointer Dereference calling methods on uninitialized wrapper classes1.7 Low
- ni grpc-device, instrumentstudio, grpc device server +2 moreNULL pointer dereference vulnerability in NI grpc-device data moniker service8.7 High
- mcdope pam usbpam_usb: NULL Dereference Crash in pusb_is_loginctl_local when loginctl Returns Empty Remote Field5.5 Medium
- haproxyHAProxy - NULL Pointer Dereference in hpack_dht_insert Function8.7 High
- autodesk revitRFA File Parsing Vulnerability in Autodesk Revit5.5 Medium
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreMemory safety bug fixed in Thunderbird ESR 140.125.3 Medium
dhcpcdDebian,dhcpcd5Debian +1 moreA NULL pointer dereference occurs in Roy Marples NetworkConfiguration/dhcpcd 10.3.0 while parsing...6.3 Medium- gpacA segmentation violation in the Track_SetStreamDescriptor function (isomedia/track.c) of GPAC...5.5 Medium
- gpacA NULL pointer dereference in the gf_media_map_esd function (media_tools/isom_tools.c) of GPAC...5.5 Medium
- gpacA NULL pointer dereference in the TrackWriter handling component (filters/mux_isom.c) of GPAC...5.5 Medium
- gpacA NULL pointer dereference in the gf_isom_copy_sample_info function (isomedia/isom_write.c) of...5.5 Medium
- avira antivirus, gen digital avira antivirus +1 moreAvira antivirus engine null pointer dereference when scanning a malformed PE file5.5 Medium
- imagemagickImageMagick: Null Pointer Dereference in distort operation when passing incorrect arguments4.3 Medium
- lxc incusIncus has a Nil-Pointer Dereference Panic via Instance Backup Import (volume omitted)4.4 Medium
- qnap qts, quts hero +1 moreQTS, QuTS hero1.2 Low
- qnap file station, qnap systems inc. file station 5 +1 moreFile Station 51.3 Low
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