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 moreACPI: driver: Check ACPI_COMPANION() against NULL during probe5.5 Medium
- linux, linux kernel +1 moredrm/msm/a6xx: Check kzalloc return in a8xx_hfi_send_perf_table5.5 Medium
- linux, linux kernel +1 morepowerpc/time: Remove redundant preempt_disable|enable() calls from arch_irq_work_raise()5.5 Medium
- linux, linux kernel +1 morewifi: iwlwifi: mld: don't dereference a pointer before NULL checking it5.5 Medium
- apache nimbleApache NimBLE: NULL pointer dereference vulnerability in SMP LTK request7.5 High
- mz automation libiec61850NULL Pointer Dereference in MZ Automation libIEC618508.7 High
- mongodb, mongodb server, mongodb, inc. mongodb server +2 moreMongoDB $linearFill Window Function Improper Input Validation Leading to Process Termination7.1 High
- mongodb, mongodb server, mongodb, inc. mongodb server +2 moreImproper Validation of OCSP Response During Outbound TLS Handshake Leading to Process Termination6.0 Medium
- nlnet labs unbound'serve-expired-client-timeout' and 'response-ip' CNAME redirect could lead to a crash5.9 Medium
- zephyrproject zephyrNULL-pointer / out-of-bounds write in Zephyr MCTP I2C+GPIO target binding driven by an unauthenticated I2C controller8.1 High
- gitea open source git serverNull Pointer Dereference in AddTime API Causes Authenticated Denial of Service2.7 Low
- mozilla firefox, thunderbird +1 moreInvalid pointer in the DOM: Bindings (WebIDL) component9.8 Critical
- nanomqNULL Pointer Dereference in REST API properties_parse via Malformed user_properties6.5 Medium
- nanomqnanomq NULL Pointer Dereference in MQTTv5 Client CONNECT Decoder Leading to Remote DoS2.6 Low
- linux, linux kernel +1 morenet/sched: dualpi2: fix GSO backlog accounting5.5 Medium
- linux, linux kernel +1 morebpf: Reject BPF_MAP_TYPE_INODE_STORAGE creation if BPF LSM is uninitialized5.5 Medium
- linux, linux kernel +1 morenet: team: fix NULL pointer dereference in team_xmit during mode change5.5 Medium
- linux, linux kernel +1 morexfs: fail recovery on a committed log item with no regions5.5 Medium
- linux, linux kernel +1 moreefi: Allocate runtime workqueue before ACPI init5.5 Medium
- linux, linux kernel +1 morespi: qup: fix error pointer deref after DMA setup failure5.5 Medium
- linux, linux kernel +1 morespi: ep93xx: fix error pointer deref after DMA setup failure5.5 Medium
- linux, linux kernel +1 morespi: sprd: fix error pointer deref after DMA setup failure5.5 Medium
- linux, linux kernel +1 morekho: skip KHO for crash kernel5.5 Medium
- linux, linux kernel +1 morefirmware: arm_ffa: Check for NULL FF-A ID table while driver registration5.5 Medium
- linux, linux kernel +1 moreARM: integrator: Fix early initialization5.5 Medium
- linux, linux kernel +1 morebtrfs: tracepoints: fix sleep while in atomic context in btrfs_sync_file()5.5 Medium
- linux, linux kernel +1 moreksmbd: fix null pointer dereference in compare_guid_key()7.5 High
- linux, linux kernel +1 moreksmbd: fix null pointer dereference in proc_show_files()7.5 High
- linux, linux kernel +1 moreALSA: pcm: Don't setup bogus iov_iter for silencing7.8 High
- linux, linux kernel +1 moreBluetooth: ISO: drop ISO_END frames received without prior ISO_START5.5 Medium
- linux, linux kernel +1 morenet: ethtool: fix NULL pointer dereference in phy_reply_size5.5 Medium
- linux, linux kernel +1 moreipv6: ioam: add NULL check for idev in ipv6_hop_ioam()7.5 High
- linux, linux kernel +1 moreASoC: codecs: pcm512x: fix null-ptr dereference in pcm512x_overclock_xxx_put()5.5 Medium
- linux, linux kernel +1 morebatman-adv: bla: avoid NULL-ptr deref for claim via dropped interface5.5 Medium
- linux, linux kernel +1 morenetfilter: x_tables: allocate hook ops while under mutex5.5 Medium
- linux, linux kernel +1 moreblock: bio-integrity: Fix null-ptr-deref in bio_integrity_map_user()5.5 Medium
- linux, linux kernel +1 moredrm/msm/adreno: fix userspace-triggered crash on a2xx-a4xx5.5 Medium
- linux, linux kernel +1 morenet/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot7.5 High
- linux, linux kernel +1 moreovpn: tcp - use cached peer pointer in ovpn_tcp_close()8.4 High
- linux, linux kernel +1 moretracing: Avoid NULL return from hist_field_name() on truncation5.5 Medium
- linux, linux kernel +1 morenet/sched: sch_sfb: Replace direct dequeue call with peek and qdisc_dequeue_peeked5.5 Medium
- linux, linux kernel +1 moreBluetooth: 6lowpan: check skb_clone() return value in send_mcast_pkt()5.5 Medium
- linux, linux kernel +1 morebonding: refuse to enslave CAN devices5.5 Medium
- linux, linux kernel +1 moredpll: zl3073x: use __dpll_device_change_ntf() and remove change_work7.8 High
- linux, linux kernel +1 morenet: mana: Add NULL guards in teardown path to prevent panic on attach failure5.5 Medium
- linux, linux kernel +1 morenet: mana: Skip redundant detach on already-detached port7.5 High
- linux, linux kernel +1 moreusb: typec: ucsi: ccg: reject firmware images without a ':' record header5.5 Medium
- linux, linux kernel +1 moremm/rmap: initialize nr_pages to 1 at loop start in try_to_unmap_one7.8 High
- linux, linux kernel +1 moredrm/amdkfd: fix NULL pointer bug in svm_range_set_attr5.5 Medium
- linux, linux kernel +1 moreserial: dz: Convert to use a platform device5.5 Medium
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