Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There are security vulnerabilities in the Linux kernel, which stem from issues with the smbgrantoplock function. These vulnerabilities involve reusing freed resources an...

libssh Heap Buffer Overflow DoS

The vulnerability of the libssh library is related to the handling of the null pointer. Exploiting this vulnerability could allow a malicious actor to cause a service failure remotely...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from outdated pointer handling in the XDP TX timestamp mechanism, potentially leading to null pointer...

Marvell Ethernet Driver Heap Buffer Overflow DoS

The vulnerability of the presteradevlinkalloc function in the drivers/net/ethernet/marvell/prestera/presteradevlink.c file of the Ethernet network adapter driver for the Linux operating system is related to the use of pointers. Exploiting this vulnerability could allow a remote attacker to cause ...

CVE-2026-23044

The CVE-2026-23044 issue affects the Linux kernel where hibernate crash occurs if crypto_alloc_acomp() returns an ERR_PTR instead of NULL. The cleanup paths in save_compressed_image() and load_compressed_image() call crypto_free_acomp() unconditionally, dereferencing an invalid pointer in crypto_...

CVE-2025-47398

Memory Corruption while deallocating graphics processing unit memory buffers due to improper handling of memory pointers...

CVE-2025-47398

CVE-2025-47398 involves memory corruption due to improper handling of memory pointers during deallocation of GPU memory buffers. Red Hat and CVE aggregations label it as a Use After Free issue in graphics memory, implying a vulnerability in the graphics subsystem where freed memory is mishandled,...

CVE-2025-47398

Memory Corruption while deallocating graphics processing unit memory buffers due to improper handling of memory pointers...

CVE-2025-47398 Use After Free in Graphics

Memory Corruption while deallocating graphics processing unit memory buffers due to improper handling of memory pointers...

Qualcomm Chipsets Resource Management Vulnerability

Qualcomm Chipsets are a series of chipset developed by Qualcomm Incorporation. Qualcomm Chipsets have a resource management vulnerability, which stems from improper handling of memory pointers when releasing the memory buffer of the graphics processing unit, potentially leading to memory corrupti...

Azure Linux 3.0 Security Update: kernel (CVE-2024-50058)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-50058 advisory. - In the Linux kernel, the following vulnerability has been resolved: serial: protect uartportdtrrts in...

CODESYS Zero Pointer DoS

The vulnerability of CODESYS software products is related to the handling of the zero pointer. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not properly handling null pointers, which could lead to null pointer dereferencing...

WatchGuard Fireware VPN IKEv2 DoS

The vulnerability of Branch Office VPN BOVPN and Mobile User VPN with IKEv2 technology from the WatchGuard Fireware operating system is related to an improper pointer handling. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

Microsoft Excel Office Unreliable Pointer Dereferencing Code Execution

The vulnerability of Microsoft Excel, Microsoft Office, Microsoft 365 Apps for Enterprise, and Microsoft Office Online Server programs is related to an unreliable pointer assignment mechanism. Exploiting this vulnerability allows attackers to execute arbitrary code by sending a specially crafted...

Qualcomm Pointer Assignment Disclosure

The vulnerability of embedded software in Qualcomm chips relates to unreliable pointer handling. Exploiting this vulnerability can allow attackers to disclose protected information...

Qualcomm Embedded Pointer Assignment DoS

The vulnerability of embedded Qualcomm software lies in the unreliable way in which pointers are managed during the processing of IOCTLs. Exploiting this vulnerability can allow attackers to cause service failures...

CVE-2025-40315 usb: gadget: f_fs: Fix epfile null pointer access after ep enable.

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Fix epfile null pointer access after ep enable. A race condition occurs when ffsfuncepsenable runs concurrently with ffsdatareset. The ffsdataclear called in ffsdatareset sets ffs-epfiles to NULL before resettin...

CVE-2025-40315

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Fix epfile null pointer access after ep enable. A race condition occurs when ffsfuncepsenable runs concurrently with ffsdatareset. The ffsdataclear called in ffsdatareset sets ffs-epfiles to NULL before resettin...

Suricata Pointer Swap DoS

The vulnerability of the Suricata intrusion detection and prevention system is related to the handling of pointers. Exploiting this vulnerability could allow a malicious actor, operating remotely, to cause service interruptions...