Linux kernel 安全漏洞

The Linux kernel is the core used by 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 rxrpcpreparsexdryfsrxgk function. This function fails to release the memory allocated by...

PT-2026-35024

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the rt2x00usb driver where device managed resources are tied to the parent USB device instead of the USB interface. This can lead to memory leaks when drivers are...

OpenPrinting CUPS 缓冲区错误漏洞

OpenPrinting CUPS is an open-source printing system developed by OpenPrinting Inc., suitable for Linux® and other Unix®-based operating systems. Versions of OpenPrinting CUPS prior to 2.4.17 contained a buffer overflow vulnerability. This vulnerability was exploited by network-related attackers w...

The vulnerability of the switchdev subsystem in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the switchdev subsystem in the Linux operating system is related to the lack of memory release after the effective lifespan of the component. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the tracing_read_pipe() function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the tracingreadpipe function in the Linux operating system’s kernel is related to the lack of memory release after the effective lifespan of the function has ended. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the mhi_net_dellink() function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the mhinetdellink function in the Linux operating system is related to the lack of memory release after the effective lifespan of the function has ended. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2026-34937

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the vidtv driver. When the vidtv start streaming function fails within vidtv start feed, the nfeeds counter remains incremented despite no feed being started. Thi...

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 a memory leak in the mmapregion function. This vulnerability may lead to resource exhaustion...

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 damonstatstart function. When the damoncall function fails, the damonctx object is not...

The vulnerability of the `nsim_dev_trap_fa_cookie_write` function in the `netdevsim` component of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the nsimdevtrapfacookiewrite function in the netdevsim component of the Linux operating system is related to the lack of memory release after the effective lifespan has ended. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the drm_dev_init() function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the drmdevinit function in the Linux operating system is related to the lack of memory release after the effective lifespan of the function has ended. Exploiting this vulnerability could allow a hacker to cause a service failure...

kernel: Linux kernel: Local denial of service and memory leak in DAMON sysfs via setup failure

A flaw was found in the Linux kernel's Data Access MONitor DAMON sysfs interface. A local attacker, typically a privileged user, could exploit a cleanup bug during DAMON context setup. If the setup fails after the attrs directory is created, stale sysfs directories are left behind. This can lead ...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Security Bulletin: Vulnerabilities in kernel affects IBM Netezza Appliance

Summary The kernel package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVEs CVE-2023-53125, CVE-2025-37810, CVE-2025-38498, CVE-2025-39694 Vulnerability Details CVEID:CVE-2023-53125 DESCRIPTION: In the Linux kernel, the following vulnerability has been...

CLSA-2026-1776939108 nodejs: Fix of CVE-2026-21714

CVE-2026-21714: fix HTTP/2 Http2Session memory leak triggered by a connection-level WINDOWUPDATE that overflows the flow control window...

HID: magicmouse: avoid memory leak in magicmouse_report_fixup()

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HID: apple: avoid memory leak in apple_report_fixup()

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dmaengine: idxd: Fix memory leak when a wq is reset

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HID: asus: avoid memory leak in asus_report_fixup()

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SUSE CVE-2026-31440

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix leaking event log memory During the device remove process, the device is reset, causing the configuration registers to go back to their default state, which is zero. As the driver is checking if the event log...