Linux kernel 安全漏洞

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 the fact that the IO buffer of the xboxremote driver is located within the device structure,...

PT-2026-44363

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the iris release internal buffers function. A regression was introduced where session release buf could free a buffer while the caller, iris release...

kernel security update

4.18.0-553.126.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

Linux Distros Unpatched Vulnerability : CVE-2026-24193

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NVIDIA Display Driver for Windows and Linux contains a vulnerability where an attacker could cause an out- of-bounds write. A successful exploit of this...

Linux Distros Unpatched Vulnerability : CVE-2026-24187

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NVIDIA Display Driver for Linux contains a vulnerability where an attacker could cause a use-after-free. A successful exploit of this vulnerability might lead t...

CVE-2026-45952

A flaw was found in the Linux kernel's fbnic driver. This vulnerability allows a local user to cause a Denial of Service DoS by increasing the Maximum Transmission Unit MTU beyond the hardware's threshold while an eXpress Data Path XDP program is attached. This improper validation of MTU changes...

CVE-2026-45958

A flaw was found in the Linux kernel's drm/exynos: vidi driver. A local user could exploit this vulnerability by directly dereferencing a user pointer in the vidiconnectionioctl function. This allows for arbitrary kernel memory access from user space, potentially leading to privilege escalation o...

CVE-2026-45962

A flaw was found in the Linux kernel's userspace block ublk driver. This vulnerability allows a local attacker to cause an out-of-boundary memory access by providing a specially crafted command that bypasses the IOURINGFSQE128 flag check. This could lead to a system crash, resulting in a denial o...

CVE-2026-45963

A flaw was found in the Linux kernel's ASoC nau8821 driver. This vulnerability occurs when the driver is unloaded, and a pending jack detection work jdetwork is not properly cancelled or allowed to complete. An attacker could exploit this by triggering the driver unload under specific conditions,...

CVE-2026-45969

A flaw was found in the Linux kernel's Human Interface Device HID PlayStation driver. The psgamepadcreate function does not verify the return value of inputffcreatememless. This missing check can lead to incorrect behavior or potential system crashes when Force Feedback FF effects are activated...

CVE-2026-45970

A flaw was found in the Linux kernel's bonding driver, specifically within the Active-Backup Load Balancing ALB receive path. A local attacker can trigger a Use-After-Free UAF vulnerability in the rlbarprecv function by rapidly bringing a bond interface up and down while receiving Address...

CVE-2026-45973

A flaw was found in the Linux kernel's RDMA/mlx5 driver. A race condition during firmware reset in Link Aggregation Group LAG mode can cause the driver to hang indefinitely while waiting for Unregister Memory Region UMR completion during device unload. This can lead to a denial of service, making...

CVE-2026-45977

A flaw was found in the Linux kernel's fbnic Fibre Channel over Ethernet Network Interface Card driver. A race condition exists in the handling of firmware logs, where the log can be freed while still being accessed. This can lead to a use-after-free vulnerability, potentially allowing an attacke...

CVE-2026-45979

A flaw was found in the Linux kernel's amdgpu graphics driver. When the system experiences low memory conditions, a specific cleanup routine within the amdgpucsparserbos function may fail to properly unlock a mutex. This oversight can lead to resource contention, potentially causing a denial of...

CVE-2026-45980

A flaw was found in the Linux kernel's accel/amdxdna driver. A local user could exploit this vulnerability by running jobs on a hardware context while it is in the process of releasing resources. This improper job scheduling can lead to a use-after-free condition, resulting in system crashes and ...

CVE-2026-45992

In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Fix potentially leftover ep1inurb at error path The previous fix for handling the error from setupcard missed that an internal URB cdev-ep1inurb might have been already submitted beforehand. In the normal case, this...

CVE-2026-45997

A flaw was found in the Linux kernel's SCSI disk sd driver. When adding a new device, a failure in deviceadd can lead to a resource leak where a gendisk remains referenced but is not properly freed. This missing cleanup, specifically the putdisk call, can result in resource exhaustion. A local...

CVE-2026-45996

A flaw was found in the Linux kernel, specifically within the spi: imx driver. This vulnerability, known as a use-after-free, occurs when the system attempts to access memory that has already been released, leading to unpredictable behavior. A local attacker could potentially exploit this issue t...

CVE-2026-46004

A flaw was found in the Linux kernel, specifically within the ALSA caiaq driver. This vulnerability arises from improper error handling during the setupcard probe procedure. When an error occurs, the system may attempt to use memory that has already been freed, leading to a Use-After-Free UAF...

CVE-2026-24198

NVIDIA GPU Display Driver for Linux contains a vulnerability where an advanced attacker could use a race condition to leak sensitive memory, which might cause limited exposure of sensitive information to an unauthorized actor. A successful exploit of this vulnerability might lead to denial of...