Vulnerability index

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Filtering by weakness NULL Pointer DereferenceCWE-476 × clear
Linux Kernel MEDIUM 5.5
CVE-2025-21982

In the Linux kernel, the following vulnerability has been resolved: pinctrl: nuvoton: npcm8xx: Add NULL check in npcm8xx_gpio_fw devm_kasprintf() c…

Fix: 6.12.20 / 6.13.8+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21970

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Bridge, fix the crash caused by LAG state check When removing LAG dev…

Fix: 5.15.180 / 6.1.132+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21975

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: handle errors in mlx5_chains_create_table() In mlx5_chains_create_tab…

Fix: 5.10.236 / 5.15.180+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21965

In the Linux kernel, the following vulnerability has been resolved: sched_ext: Validate prev_cpu in scx_bpf_select_cpu_dfl() If a BPF scheduler pro…

Fix: 6.12.20 / 6.13.8+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21953

In the Linux kernel, the following vulnerability has been resolved: net: mana: cleanup mana struct after debugfs_remove() When on a MANA VM hiberna…

Fix: 6.13.8+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21957

In the Linux kernel, the following vulnerability has been resolved: scsi: qla1280: Fix kernel oops when debug level > 2 A null dereference or oops …

Fix: 5.4.292 / 5.10.236+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21948

In the Linux kernel, the following vulnerability has been resolved: HID: appleir: Fix potential NULL dereference at raw event handle Syzkaller repo…

Fix: 5.4.291 / 5.10.235+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21933

In the Linux kernel, the following vulnerability has been resolved: arm: pgtable: fix NULL pointer dereference issue When update_mmu_cache_range() …

Fix: 6.13.7+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21936

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Add check for mgmt_alloc_skb() in mgmt_device_connected() Add check …

Fix: 6.1.131 / 6.6.83+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21937

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Add check for mgmt_alloc_skb() in mgmt_remote_name() Add check for t…

Fix: 6.1.131 / 6.6.83+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21939

In the Linux kernel, the following vulnerability has been resolved: drm/xe/hmm: Don't dereference struct page pointers without notifier lock The pn…

Fix: 6.12.19 / 6.13.7+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21940

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue Through KFD IOCTL Fuzzing…

Fix: 6.12.19 / 6.13.7+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21941

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check for pipe_ctx->plane_state in resource_build_scal…

Fix: 5.10.236 / 5.15.180+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21917

In the Linux kernel, the following vulnerability has been resolved: usb: renesas_usbhs: Flush the notify_hotplug_work When performing continuous un…

Fix: 5.4.291 / 5.10.235+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21918

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Fix NULL pointer access Resources should be released only aft…

Fix: 6.1.133 / 6.6.83+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21921

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: netlink: Allow NULL nlattrs when getting a phy_device ethnl_req_g…

Fix: 6.12.19 / 6.13.7+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21899

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix bad hist from corrupting named_triggers list The following command…

Fix: 6.1.130 / 6.6.81+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21901

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Add sanity checks on rdev validity There is a possibility that ul…

Fix: 6.12.18 / 6.13.6+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2025-21904

In the Linux kernel, the following vulnerability has been resolved: caif_virtio: fix wrong pointer check in cfv_probe() del_vqs() frees virtqueues,…

Fix: 5.4.291 / 5.10.235+
Fix from $1,600 2025-04-01
Linux Kernel MEDIUM 5.5
CVE-2023-53011

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: enable all safety features by default In the original implementati…

Fix: 5.15.91 / 6.1.9+
Fix from $1,600 2025-03-27
Linux Kernel MEDIUM 5.5
CVE-2023-53015

In the Linux kernel, the following vulnerability has been resolved: HID: betop: check shape of output reports betopff_init() only checks the total …

Fix: 4.14.305 / 4.19.272+
Fix from $1,600 2025-03-27
Linux Kernel MEDIUM 5.5
CVE-2023-53005

In the Linux kernel, the following vulnerability has been resolved: trace_events_hist: add check for return value of 'create_hist_field' Function '…

Fix: 4.19.272 / 5.4.231+
Fix from $1,600 2025-03-27
Linux Kernel MEDIUM 5.5
CVE-2023-52994

In the Linux kernel, the following vulnerability has been resolved: acpi: Fix suspend with Xen PV Commit f1e525009493 ("x86/boot: Skip realmode ini…

Fix: 6.1 / 6.1.9+
Fix from $1,600 2025-03-27
Linux Kernel MEDIUM 5.5
CVE-2023-52991

In the Linux kernel, the following vulnerability has been resolved: net: fix NULL pointer in skb_segment_list Commit 3a1296a38d0c ("net: Support GR…

Fix: 5.10.167 / 5.15.92+
Fix from $1,600 2025-03-27
Linux Kernel MEDIUM 5.5
CVE-2023-52993

In the Linux kernel, the following vulnerability has been resolved: x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL Baoquan reported that afte…

Fix: 4.14.305 / 4.19.272+
Fix from $1,600 2025-03-27
Linux Kernel MEDIUM 5.5
CVE-2023-52984

In the Linux kernel, the following vulnerability has been resolved: net: phy: dp83822: Fix null pointer access on DP83825/DP83826 devices The probe…

Fix: 5.10.168 / 5.15.93+
Fix from $1,600 2025-03-27
Linux Kernel MEDIUM 5.5
CVE-2023-52976

In the Linux kernel, the following vulnerability has been resolved: efi: fix potential NULL deref in efi_mem_reserve_persistent When iterating on a…

Fix: 5.4.232 / 5.10.168+
Fix from $1,600 2025-03-27
Linux Kernel MEDIUM 5.5
CVE-2023-52938

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Don't attempt to resume the ports before they exist This will…

Fix: 6.1 / 6.1.11+
Fix from $1,600 2025-03-27
Linux Kernel MEDIUM 5.5
CVE-2023-52939

In the Linux kernel, the following vulnerability has been resolved: mm: memcg: fix NULL pointer in mem_cgroup_track_foreign_dirty_slowpath() As com…

Fix: 6.1.11+
Fix from $1,600 2025-03-27
Linux Kernel MEDIUM 5.5
CVE-2022-49758

In the Linux kernel, the following vulnerability has been resolved: reset: uniphier-glue: Fix possible null-ptr-deref It will cause null-ptr-deref …

Fix: 5.15.91 / 6.1.9+
Fix from $1,600 2025-03-27