EUVD-2022-55864

In the Linux kernel, the following vulnerability has been resolved: nfc: Fix potential resource leaks nfcgetdevice take reference for the device, add missing nfcputdevice to release it when not need anymore. Also fix the style warnning by use error EOPNOTSUPP instead of ENOTSUPP...

CVE-2023-54190

In the Linux kernel, the following vulnerability has been resolved: leds: led-core: Fix refcount leak in ofledget classfinddevicebyofnode calls classfinddevice, it will take the reference, use the putdevice to drop the reference when not need anymore...

CVE-2022-50834

In the Linux kernel, the following vulnerability has been resolved: nfc: Fix potential resource leaks nfcgetdevice take reference for the device, add missing nfcputdevice to release it when not need anymore. Also fix the style warnning by use error EOPNOTSUPP instead of ENOTSUPP...

UBUNTU-CVE-2022-50834

In the Linux kernel, the following vulnerability has been resolved: nfc: Fix potential resource leaks nfcgetdevice take reference for the device, add missing nfcputdevice to release it when not need anymore. Also fix the style warnning by use error EOPNOTSUPP instead of ENOTSUPP...

CVE-2022-50868 hwrng: amd - Fix PCI device refcount leak

In the Linux kernel, the following vulnerability has been resolved: hwrng: amd - Fix PCI device refcount leak foreachpcidev is implemented by pcigetdevice. The comment of pcigetdevice says that it will increase the reference count for the returned pcidev and also decrease the reference count for...

CVE-2022-50868 hwrng: amd - Fix PCI device refcount leak

In the Linux kernel, the following vulnerability has been resolved: hwrng: amd - Fix PCI device refcount leak foreachpcidev is implemented by pcigetdevice. The comment of pcigetdevice says that it will increase the reference count for the returned pcidev and also decrease the reference count for...

CVE-2023-54207 HID: uclogic: Correct devm device reference for hidinput input_dev name

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Correct devm device reference for hidinput inputdev name Reference the HID device rather than the input device for the devm allocation of the inputdev name. Referencing the inputdev would lead to a use-after-free wh...

CVE-2023-54207

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Correct devm device reference for hidinput inputdev name Reference the HID device rather than the input device for the devm allocation of the inputdev name. Referencing the inputdev would lead to a use-after-free wh...

CVE-2022-50834

The CVE-2022-50834 entry concerns the Linux kernel NFC subsystem where a resource leak was addressed. The fix adds a reference for the NFC device with nfc_get_device() and ensures it is released via nfc_put_device() when no longer needed. It also corrects a style issue by using EOPNOTSUPP instead...

CVE-2023-54190

In CVE-2023-54190, the Linux kernel fixes a refcount leak in leds-core: of_led_get() where class_find_device_by_of_node() previously took a reference via class_find_device() and relied on put_device() to drop it. The vulnerability pertains to the LED subsystem's reference counting and has been mi...

CVE-2022-50785 fsi: occ: Prevent use after free

In the Linux kernel, the following vulnerability has been resolved: fsi: occ: Prevent use after free Use getdevice and putdevice in the open and close functions to make sure the device doesn't get freed while a file descriptor is open. Also, lock around the freeing of the device buffer and check...

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 stems from not properly releasing PCI device reference counts, which could lead to a memory leak...

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 a resource leak in the mcbprobe function, which could result in an unreleased device reference...

PT-2025-53952

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's NFC subsystem that could lead to potential resource leaks. Specifically, the nfc get device function acquires a reference to a device but fails to...

PT-2025-53986

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak exists in the Linux kernel’s hardware random number generator hwrng AMD driver. The issue stems from the for each pci dev loop, implemented by pci get device, whic...

SUSE CVE-2022-50760

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix PCI device refcount leak in amdgpuatrmgetbios As comment of pcigetclass says, it returns a pcidevice with its refcount increased and decreased the refcount for the input parameter @from if it is not NULL. If we...

UBUNTU-CVE-2022-50718

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix pci device refcount leak As comment of pcigetdomainbusandslot says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pcidevput. So...

CVE-2023-54017

Technical details about CVE-2023-54017 are not provided in the supplied documents; no vendor/product/version/root-cause or fix is present. Monitor for updates.

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 stems from an unreleased device reference obtained from ofphyfinddevice, which could lead to a reference count leak...

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 the use of an incorrect wed device reference, which could result in a null pointer dereference...