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 MCTP driver failing to release the USB device reference when detection fails, resulting in a...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005747)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005747 advisory. In the Linux kernel, the following vulnerability has been resolved: fbdev/ep93xx-fb: Do not assign to struct fbinfo.dev Do not assing the Linux device to struct...

CVE-2022-48852

A flaw was found in Unbind. On Bind, the HDMI codec device is registered but not unregistered on Unbind, leading to a device leakage...

CVE-2022-48852

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Unregister codec device on unbind On bind we will register the HDMI codec device but we don't unregister it on unbind, leading to a device leakage. Unregister our device at unbind...

DEBIAN-CVE-2022-48852

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Unregister codec device on unbind On bind we will register the HDMI codec device but we don't unregister it on unbind, leading to a device leakage. Unregister our device at unbind...

UBUNTU-CVE-2022-48852

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Unregister codec device on unbind On bind we will register the HDMI codec device but we don't unregister it on unbind, leading to a device leakage. Unregister our device at unbind...

CVE-2022-48852 drm/vc4: hdmi: Unregister codec device on unbind

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Unregister codec device on unbind On bind we will register the HDMI codec device but we don't unregister it on unbind, leading to a device leakage. Unregister our device at unbind...

CVE-2022-48852 drm/vc4: hdmi: Unregister codec device on unbind

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Unregister codec device on unbind On bind we will register the HDMI codec device but we don't unregister it on unbind, leading to a device leakage. Unregister our device at unbind...

CVE-2022-48852

The CVE (CVE-2022-48852) affects the Linux kernel DRM/VC4 HDMI driver. The issue arises because the HDMI codec device is registered on bind but not unregistered on unbind, causing a device leak. Root cause: unbind path does not unregister the HDMI codec device, leaving orphaned device state. The ...

CVE-2022-48852: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Unregister codec device on unbind On bind we will register the HDMI codec device but we don't unregister it on unbind, leading to a device leakage. Unregister our device at unbind...

PT-2022-7639

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel's HDMI component, specifically with the unregistering of the codec device when unbinding. This can lead to a device leakage. On bind, the HDMI...

JVN#11622218: iChain Insurance Wallet App for iOS vulnerable to directory traversal

iChain Insurance Wallet App for iOS provided by iChain, Inc. uses the old version of cordova-plugin-ionic-webview, and inherits a directory traversal vulnerability CWE-22, CVE-2018-16202. Impact A remote attacker may obtain an arbitrary file such as a file related to an application on iOS device...