CVE-2026-23369

In the Linux kernel, the following vulnerability has been resolved: i2c: i801: Revert "i2c: i801: replace acpilock with I2C bus lock" This reverts commit f707d6b9e7c18f669adfdb443906d46cfbaaa0c1. Under rare circumstances, multiple udev threads can collect i801 device info on boot and walk...

CVE-2026-23369

In the Linux kernel, the following vulnerability has been resolved: i2c: i801: Revert "i2c: i801: replace acpilock with I2C bus lock" This reverts commit f707d6b9e7c18f669adfdb443906d46cfbaaa0c1. Under rare circumstances, multiple udev threads can collect i801 device info on boot and walk...

CVE-2026-23369 i2c: i801: Revert "i2c: i801: replace acpi_lock with I2C bus lock"

In the Linux kernel, the following vulnerability has been resolved: i2c: i801: Revert "i2c: i801: replace acpilock with I2C bus lock" This reverts commit f707d6b9e7c18f669adfdb443906d46cfbaaa0c1. Under rare circumstances, multiple udev threads can collect i801 device info on boot and walk...

CVE-2026-23197

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: preserve error state in block data length handler When a block read returns an invalid length, zero or I2CSMBUSBLOCKMAX, the length handler sets the state to IMXI2CSTATEFAILED. However, i2cimxmasterisr unconditionally...

CVE-2026-23197 i2c: imx: preserve error state in block data length handler

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: preserve error state in block data length handler When a block read returns an invalid length, zero or I2CSMBUSBLOCKMAX, the length handler sets the state to IMXI2CSTATEFAILED. However, i2cimxmasterisr unconditionally...

SUSE CVE-2026-23055

In the Linux kernel, the following vulnerability has been resolved: i2c: riic: Move suspend handling to NOIRQ phase Commit 53326135d0e0 "i2c: riic: Add suspend/resume support" added suspend support for the Renesas I2C driver and following this change on RZ/G3E the following WARNING is seen on...

CVE-2026-23055

In the Linux kernel, the following vulnerability has been resolved: i2c: riic: Move suspend handling to NOIRQ phase Commit 53326135d0e0 "i2c: riic: Add suspend/resume support" added suspend support for the Renesas I2C driver and following this change on RZ/G3E the following WARNING is seen on...

CVE-2025-68755

The CVE-2025-68755 entry concerns the Linux kernel MOST I2C driver, which was reported as completely broken for five years and has been removed from staging. The root cause was a change requiring an interface device pointer before registration; the I2C driver was never updated, creating a potenti...

PT-2026-1243

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The MOST I2C driver within the Linux kernel was broken for five years without detection. A commit required drivers to set an interface device pointer before registration, but the I2C...

SUSE CVE-2023-54175

In the Linux kernel, the following vulnerability has been resolved: i2c: xiic: xiicxfer: Fix runtime PM leak on error path The xiicxfer function gets a runtime PM reference when the function is entered. This reference is released when the function is exited. There is currently one error path wher...

CVE-2023-54175

In the Linux kernel, the following vulnerability has been resolved: i2c: xiic: xiicxfer: Fix runtime PM leak on error path The xiicxfer function gets a runtime PM reference when the function is entered. This reference is released when the function is exited. There is currently one error path wher...

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 an unverified I2C message length that could lead to a null pointer dereference...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992602)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992602 advisory. In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: az6027: fix null-ptr-deref in az6027i2cxfer Wei Chen reports a kernel bug as blew...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992685)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992685 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: max310x: fix NULL pointer dereference in I2C instantiation When trying to instantiate a...

SUSE CVE-2023-54009

In the Linux kernel, the following vulnerability has been resolved: i2c: cadence: cdnsi2cmasterxfer: Fix runtime PM leak on error path The cdnsi2cmasterxfer function gets a runtime PM reference when the function is entered. This reference is released when the function is exited. There is currentl...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990773)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990773 advisory. In the Linux kernel, the following vulnerability has been resolved: i2c: piix4: Fix adapter not be removed in piix4remove In piix4probe, the piix4 adapter will be...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel (GCP and GKE) vulnerabilities (USN-7864-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7864-1 advisory. Jean-Claude Graf, Sandro Regge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor...

USN-7864-1: Linux kernel (GCP and GKE) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

Siemens SIMATIC Devices Improper Locking (CVE-2024-35997)

HID: i2c-hid: remove I2CHIDREADPENDING flag to prevent lock-up This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid503390; scriptversion"1.2";...

CVE-2022-50548 media: i2c: hi846: Fix memory leak in hi846_parse_dt()

In the Linux kernel, the following vulnerability has been resolved: media: i2c: hi846: Fix memory leak in hi846parsedt If any of the checks related to the supported link frequencies fail, then the V4L2 fwnode resources don't get released before returning, which leads to a memleak. Fix this by...