Vulnerability index

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Filtering by weakness NULL Pointer DereferenceCWE-476 × clear
Linux Kernel MEDIUM 5.5
CVE-2023-53498

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential null dereference The adev->dm.dc pointer can be …

Fix: 5.10.246 / 5.15.111+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2023-53503

In the Linux kernel, the following vulnerability has been resolved: ext4: allow ext4_get_group_info() to fail Previously, ext4_get_group_info() wou…

Fix: 5.10.181 / 5.15.113+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2023-53483

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Check for null return of devm_kzalloc() in fch_misc_setup() de…

Fix: 6.1.30 / 6.3.4+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2023-53480

In the Linux kernel, the following vulnerability has been resolved: kobject: Add sanity check for kset->kobj.ktype in kset_register() When I regist…

Fix: 4.19.295 / 5.4.257+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2023-53470

In the Linux kernel, the following vulnerability has been resolved: ionic: catch failure from devlink_alloc Add a check for NULL on the alloc retur…

Fix: 5.15.112 / 6.1.29+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2023-53472

In the Linux kernel, the following vulnerability has been resolved: pwm: lpc32xx: Remove handling of PWM channels Because LPC32xx PWM controllers h…

Fix: 4.10 / 4.14.326+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2023-53476

In the Linux kernel, the following vulnerability has been resolved: iw_cxgb4: Fix potential NULL dereference in c4iw_fill_res_cm_id_entry() This co…

Fix: 5.15.99 / 6.1.16+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2023-53464

In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi_tcp: Check that sock is valid before iscsi_set_param() The validity…

Fix: 5.10.178 / 5.15.107+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2023-53457

In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Fix null-ptr-deref Read in txBegin Syzkaller reported an issue where …

Fix: 4.14.324 / 4.19.293+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2023-53458

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: Fix a null-ptr-deref bug in buffer_prepare() and buffer_finish()…

Fix: 5.15.113 / 6.1.30+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2023-53451

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix potential NULL pointer dereference Klocwork tool reported 'c…

Fix: 4.14.322 / 4.19.291+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2022-50467

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null ndlp ptr dereference in abnormal exit path for GFT_ID An e…

Fix: 5.19.17 / 6.0.3+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2022-50459

In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi: iscsi_tcp: Fix null-ptr-deref while calling getpeername() Fix a NU…

Fix: 5.9 / 5.10.150+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2022-50452

In the Linux kernel, the following vulnerability has been resolved: net: sched: cake: fix null pointer access issue when cake_init() fails When the…

Fix: 4.19.264 / 5.4.221+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2022-50453

In the Linux kernel, the following vulnerability has been resolved: gpiolib: cdev: fix NULL-pointer dereferences There are several places where we …

Fix: 5.10.163 / 5.15.86+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2022-50447

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_conn: Fix crash on hci_create_cis_sync When attempting to connec…

Fix: 6.0.16 / 6.1.2+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2022-50440

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validate the box size for the snooped cursor Invalid userspace dma …

Fix: 4.9.337 / 4.14.303+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2022-50441

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Lag, fix failure to cancel delayed bond work Commit 0d4e8ed139d8 ("ne…

Fix: 6.0.19 / 6.1.5+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2022-50425

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Fix copy_xstate_to_uabi() to copy init states correctly When an extend…

Fix: 6.0.7+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2025-39920

In the Linux kernel, the following vulnerability has been resolved: pcmcia: Add error handling for add_interval() in do_validate_mem() In the do_va…

Fix: 5.4.299 / 5.10.243+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2025-39903

In the Linux kernel, the following vulnerability has been resolved: of_numa: fix uninitialized memory nodes causing kernel panic When there are mem…

Fix: 6.12.46 / 6.16.6+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2025-39906

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: remove oem i2c adapter on finish Fixes a bug where unbinding o…

Fix: 6.16.8+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2025-39895

In the Linux kernel, the following vulnerability has been resolved: sched: Fix sched_numa_find_nth_cpu() if mask offline sched_numa_find_nth_cpu() …

Fix: 6.6.105 / 6.12.46+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2025-39897

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Add error handling for RX metadata pointer retrieval Add …

Fix: 6.12.46 / 6.16.6+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2025-39902

In the Linux kernel, the following vulnerability has been resolved: mm/slub: avoid accessing metadata when pointer is invalid in object_err() objec…

Fix: 5.4.299 / 5.10.243+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2025-39892

In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-core: care NULL dirver name on snd_soc_lookup_component_nolocked() so…

Fix: 6.16.6+
Fix from $1,600 2025-10-01
Linux Kernel MEDIUM 5.5
CVE-2025-39887

In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Fix null-ptr-deref in bitmap_parselist() A crash was observed …

Fix: 6.16.8+
Fix from $1,600 2025-09-23
Linux Kernel MEDIUM 5.5
CVE-2025-39876

In the Linux kernel, the following vulnerability has been resolved: net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable() The functio…

Fix: 4.20 / 5.4.300+
Fix from $1,600 2025-09-23
Linux Kernel MEDIUM 5.5
CVE-2025-39878

In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash after fscrypt_encrypt_pagecache_blocks() error The function mov…

Fix: 6.16.8+
Fix from $1,600 2025-09-23
Linux Kernel MEDIUM 5.5
CVE-2025-39879

In the Linux kernel, the following vulnerability has been resolved: ceph: always call ceph_shift_unused_folios_left() The function ceph_process_fol…

Fix: 6.16.8+
Fix from $1,600 2025-09-23