CVE-2022-49435: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: mfd: davincivoicecodec: Fix possible null-ptr-deref davincivcprobe It will cause null-ptr-deref when using 'res', if platformgetresource returns NULL, so move using 'res' after devmioremapresource that will check it to avoid...

CVE-2022-49487: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: intel: fix possible null-ptr-deref in ebunandprobe It will cause null-ptr-deref when using 'res', if platformgetresource returns NULL, so move using 'res' after devmioremapresource that will check it to avoid...

CVE-2022-49494: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: cadence: fix possible null-ptr-deref in cadencenanddtprobe It will cause null-ptr-deref when using 'res', if platformgetresource returns NULL, so move using 'res' after devmioremapresource that will check it to avoi...

PT-2025-6062

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-ptr-deref issue has been resolved in the Linux kernel, specifically in the quatech2 USB serial driver. The issue arises from an incorrect bounds check in the qt2 process read urb...

PT-2025-8812

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists between cancel hw scan and hw scan completion in the Linux kernel's wifi module, rtw89. The rtwdev-scanning flag is not protected by a mutex, allowing cancel hw...

CVE-2024-53130

CVE-2024-53130 affects the Linux kernel nilfs2 code. The issue is a NULL pointer dereference in the block_dirty_buffer tracepoint when using mark_buffer_dirty(), caused by bh->b_bdev->bd_dev being dereferenced even if the buffer head lacks a block_device pointer. The kernel fix makes nilfs_...

CVE-2024-53120

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: CT: Fix null-ptr-deref in add rule err flow In error flow of mlx5tcctentryaddrule, in case ctruleadd callback returns error, zonerule-attr is used uninitiated. Fix it to use attr which has the needed pointer value...

CVE-2024-53064

In the Linux kernel, the following vulnerability has been resolved: idpf: fix idpfvccoreinit error path In an event where the platform running the device control plane is rebooted, reset is detected on the driver. It releases all the resources and waits for the reset to complete. Once the reset i...

CVE-2024-50255

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci: fix null-ptr-deref in hcireadsupportedcodecs Fix hcicmdsyncsk to return not NULL for unknown opcodes. hcicmdsyncsk returns NULL if a command returns a status event. However, it also returns NULL where an opcode...

CVE-2024-53064

In the Linux kernel, the following vulnerability has been resolved: idpf: fix idpfvccoreinit error path In an event where the platform running the device control plane is rebooted, reset is detected on the driver. It releases all the resources and waits for the reset to complete. Once the reset i...

CVE-2024-53064

CVE-2024-53064 is a Linux kernel issue in the idpf/vc_core mailbox path. During a reboot-retry sequence, the mailbox workqueue may still run after resources are freed, leading to a NULL pointer dereference when the released control queue is accessed. The fix unrolls the workqueue cancellation and...

CVE-2024-53064 idpf: fix idpf_vc_core_init error path

In the Linux kernel, the following vulnerability has been resolved: idpf: fix idpfvccoreinit error path In an event where the platform running the device control plane is rebooted, reset is detected on the driver. It releases all the resources and waits for the reset to complete. Once the reset i...

CVE-2024-53064 idpf: fix idpf_vc_core_init error path

In the Linux kernel, the following vulnerability has been resolved: idpf: fix idpfvccoreinit error path In an event where the platform running the device control plane is rebooted, reset is detected on the driver. It releases all the resources and waits for the reset to complete. Once the reset i...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: fou: Fix null-ptr-deref in GRO. CVE-2024-46763 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and AL2...

CVE-2024-50255

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci: fix null-ptr-deref in hcireadsupportedcodecs Fix hcicmdsyncsk to return not NULL for unknown opcodes. hcicmdsyncsk returns NULL if a command returns a status event. However, it also returns NULL where an opcode...

CVE-2024-50255

The CVE CVE-2024-50255 affects the Linux kernel Bluetooth stack. A null-ptr-deref in hci_read_supported_codecs can occur due to __hci_cmd_sync_sk() returning NULL for unknown opcodes and the hci_cmd_complete_evt() assuming status from skb->data[0] when an opcode is missing from hci_cc, trigger...

CVE-2024-50255 Bluetooth: hci: fix null-ptr-deref in hci_read_supported_codecs

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci: fix null-ptr-deref in hcireadsupportedcodecs Fix hcicmdsyncsk to return not NULL for unknown opcodes. hcicmdsyncsk returns NULL if a command returns a status event. However, it also returns NULL where an opcode...

CVE-2024-50153

In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Fix null-ptr-deref in targetallocdevice There is a null-ptr-deref issue reported by KASAN: BUG: KASAN: null-ptr-deref in targetallocdevice+0xbc4/0xbe0 targetcoremod ... kasanreport+0xb9/0xf0...

CVE-2024-50147

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix command bitmask initialization Command bitmask have a dedicated bit for MANAGEPAGES command, this bit isn't Initialize during command bitmask Initialization, only during MANAGEPAGES. In addition,...

CVE-2024-50147

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix command bitmask initialization Command bitmask have a dedicated bit for MANAGEPAGES command, this bit isn't Initialize during command bitmask Initialization, only during MANAGEPAGES. In addition,...