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 waiting for hardware synchronization to complete, which could result in data corruption or system hangs...

Linux kernel DoS

The vulnerability in the components cdev.c, debugfs.c, device.c, idxd.h, init.c, and irq.c of the Linux operating system is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

Huawei EMUI and Huawei HarmonyOS security vulnerabilities

Huawei EMUI and Huawei HarmonyOS are both products of the Chinese company Huawei Huawei.Huawei EMUI is a mobile operating system based on Android development.Huawei HarmonyOS is an operating system. Provides a full-scenario distributed operating system based on a microkernel. A privilege bypass...

Huawei EMUI and Huawei HarmonyOS security vulnerabilities

Huawei EMUI and Huawei HarmonyOS are both products of the Chinese company Huawei Huawei.Huawei EMUI is a mobile operating system based on Android development.Huawei HarmonyOS is an operating system. Provides a full-scenario distributed operating system based on a microkernel. A privilege bypass...

FreeScout support service management system DoS

The vulnerability of the FreeScout support service management system is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker operating remotely to cause a service failure...

Linux kernel Mellanox mlx5 DoS

The vulnerability of the drivers/net/ethernet/mellanox/mlx5 kernel component of the Linux operating system is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel Filesystem F2FS DoS

The vulnerability in the fs/f2fs/file.c component of the Linux operating system is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel DoS

The vulnerability of the fs/exec.c component in the Linux operating system’s kernel is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2025-27897

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the fixed version Description: A use-after-free issue has been identified in the Linux kernel, specifically in the binderfs evict inode function. This issue can be triggered by running a stress-ng workload with...

CVE-2025-38154

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Avoid using sksocket after free when sending The sk-sksocket is not locked or referenced in backlog thread, and during the call to skbsendsock, there is a race condition with the release of sksocket. All types of...

UBUNTU-CVE-2025-38154

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Avoid using sksocket after free when sending The sk-sksocket is not locked or referenced in backlog thread, and during the call to skbsendsock, there is a race condition with the release of sksocket. All types of...

CVE-2025-38154 bpf, sockmap: Avoid using sk_socket after free when sending

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Avoid using sksocket after free when sending The sk-sksocket is not locked or referenced in backlog thread, and during the call to skbsendsock, there is a race condition with the release of sksocket. All types of...

CVE-2025-38154 bpf, sockmap: Avoid using sk_socket after free when sending

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Avoid using sksocket after free when sending The sk-sksocket is not locked or referenced in backlog thread, and during the call to skbsendsock, there is a race condition with the release of sksocket. All types of...

CVE-2025-38114 e1000: Move cancel_work_sync to avoid deadlock

In the Linux kernel, the following vulnerability has been resolved: e1000: Move cancelworksync to avoid deadlock Previously, e1000down called cancelworksync for the e1000 reset task via e1000downandstop, which takes RTNL. As reported by users and syzbot, a deadlock is possible in the following...

CVE-2025-38114

CVE-2025-38114 : In the Linux kernel, a deadlock could occur in the e1000 path due to e1000_down calling cancel_work_sync for the e1000_reset_task while RTNL is held. The fix moves cancel_work_sync to happen when the device is being removed (not during normal down), and makes e1000_reset_task a n...

Linux drivers/scsi/lpfc DoS

The vulnerability of the drivers/scsi/lpfc component in Linux operating systems is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause service failures...

Linux driver/nvme/host/tcp.c DoS

The vulnerability in the drivers/nvme/host/tcp.c component of the Linux kernel lies in the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause service failures...

Linux DoS

The vulnerability of components such as drivers, GPU, DRM, AMD, and display cores in the Linux operating system is related to synchronization errors. Exploiting this vulnerability can allow an attacker to cause service failures...

netfilter DoS

The vulnerability of the netfilter component in the Linux operating system’s kernel is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

Nix Lix Guix Package Manager Synchronization Error

The vulnerability of the Nix, Lix, and Guix package managers is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to gain access to read and modify data...