CVE-2022-49756 phy: usb: sunplus: Fix potential null-ptr-deref in sp_usb_phy_probe()

In the Linux kernel, the following vulnerability has been resolved: phy: usb: sunplus: Fix potential null-ptr-deref in spusbphyprobe spusbphyprobe will call platformgetresourcebyname that may fail and return NULL. devmioremap will use usbphy-moon4resmem-start as input, which may causes...

CVE-2022-49756

In the Linux kernel, the following vulnerability has been resolved: phy: usb: sunplus: Fix potential null-ptr-deref in spusbphyprobe spusbphyprobe will call platformgetresourcebyname that may fail and return NULL. devmioremap will use usbphy-moon4resmem-start as input, which may causes...

CVE-2022-49756

CVE-2022-49756 is about a Linux kernel issue in the USB sunplus PHY path. A null pointer dereference could occur in sp_usb_phy_probe() because platform_get_resource_byname() may fail and yield NULL, and devm_ioremap() could then use usbphy->moon4_res_mem->start as input. The fixes described...

CVE-2022-49756 phy: usb: sunplus: Fix potential null-ptr-deref in sp_usb_phy_probe()

In the Linux kernel, the following vulnerability has been resolved: phy: usb: sunplus: Fix potential null-ptr-deref in spusbphyprobe spusbphyprobe will call platformgetresourcebyname that may fail and return NULL. devmioremap will use usbphy-moon4resmem-start as input, which may causes...

CVE-2022-49755 usb: gadget: f_fs: Prevent race during ffs_ep0_queue_wait

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Prevent race during ffsep0queuewait While performing fast composition switch, there is a possibility that the process of ffsep0write/ffsep0read get into a race condition due to ep0req being freed up from...

CVE-2022-49755

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Prevent race during ffsep0queuewait While performing fast composition switch, there is a possibility that the process of ffsep0write/ffsep0read get into a race condition due to ep0req being freed up from...

CVE-2022-49755

CVE-2022-49755 affects the Linux kernel’s USB gadget path (usb: gadget: f_fs) and specifically the ffs_ep0_queue_wait flow. The vulnerability arises from a race between ffs_ep0_write/ffs_ep0_read and functionfs_unbind, where ep0req can be freed and there is no NULL check in ffs_ep0_queue_wait, ri...

CVE-2023-52938 usb: typec: ucsi: Don't attempt to resume the ports before they exist

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 null pointer dereference that was caused by the driver attempting to resume ports that were not yet registered...

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 null pointer dereference that was caused by the driver attempting to resume ports that were not yet registered...

CVE-2023-52938

CVE-2023-52938 concerns the Linux kernel in the usb: typec: ucsi area. The issue occurs when the driver tries to resume USB-C ports that have not yet been registered, causing a NULL pointer dereference. The attached connected documents confirm the vulnerability and its fix in the kernel, with ref...

CVE-2023-52938 usb: typec: ucsi: Don't attempt to resume the ports before they exist

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 null pointer dereference that was caused by the driver attempting to resume ports that were not yet registered...

USN-7379-1 linux, linux-aws, linux-azure, linux-gcp, linux-hwe-6.11, linux-oracle, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - x86...

CVE-2025-21877

In the Linux kernel, the following vulnerability has been resolved: usbnet: gl620a: fix endpoint checking in genelinkbind Syzbot reports 1 a warning in usbsubmiturb triggered by inconsistencies between expected and actually present endpoints in gl620a driver. Since genelinkbind does not properly...

Linux kernel 安全漏洞

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 the Linux kernel that stems from spusbphyprobe null pointer dereference...

Linux kernel 安全漏洞

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 originates from an attempt by the usb typec ucsi component to restore a port before port registration, resulting in a null...

PT-2025-13283 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak bug has been identified in the Linux kernel, specifically in the ufx usb probe function. The error handling code in this function has several issues, including missing uf...

PT-2025-13298 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential null pointer dereference issue has been identified in the Linux kernel, specifically in the sp usb phy probe function. This function calls platform get resource byname, whi...

The vulnerability of the xhci kernel component in the Linux operating system allows a hacker to increase their privileges within the system.

The vulnerability of the xhci kernel component in Linux operating systems is related to errors that occur after release. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the Linux operating system’s kernel USB component, which allows a hacker to trigger a service failure

The vulnerability of the usbtmccreateurb function in the Linux kernel USB component is related to a memory leak. Exploiting this vulnerability could allow an attacker to cause a system failure...

[SECURITY] Fedora 41 Update: golang-github-openprinting-ipp-usb-0.9.30-1.fc41

HTTP reverse proxy, backed by IPP-over-USB connection to device. It enables driverless support for USB devices capable of using IPP-over-USB protocol...