ROS-20261007-73-0071

The vulnerability of the cp2615i2cprobe function in the drivers/i2c/busses/i2c-cp2615.c file of the I2C driver for the Linux operating system is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a system failure...

ROS-20260922-73-0035

The vulnerability of the stubxfer function in the drivers/i2c/i2c-stub.c file of the Linux I2C driver kernel relates to the issue of operations going beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility...

CVE-2026-14986 Out-of-bounds write in it51xxx I2C target FIFO ISR on oversized write transaction

The ITE it51xxx I2C driver, when operating as an I2C target slave in buffer mode CONFIGI2CTARGET + CONFIGI2CTARGETBUFFERMODE, copies host-supplied write data into the fixed-size data-targetinbuffer inside its target FIFO interrupt handler targeti2cisrfifo in drivers/i2c/i2citeit51xxx.c. The copy...

CVE-2026-14986

An out-of-bounds write in the ITE it51xxx I2C driver in Zephyr RTOS (drivers/i2c/i2c_ite_it51xxx.c) occurs when the driver operates as an I2C target in buffer mode. The FIFO interrupt handler target_i2c_isr_fifo() copies host-supplied data into a fixed 256-byte buffer but performs its bounds chec...

CVE-2026-14986 Out-of-bounds write in it51xxx I2C target FIFO ISR on oversized write transaction

The ITE it51xxx I2C driver, when operating as an I2C target slave in buffer mode CONFIGI2CTARGET + CONFIGI2CTARGETBUFFERMODE, copies host-supplied write data into the fixed-size data-targetinbuffer inside its target FIFO interrupt handler targeti2cisrfifo in drivers/i2c/i2citeit51xxx.c. The copy...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: i2c: tegra: Do not mark ACPI devices as irq safe On ACPI machines, the tegra i2c module encounters an issue due to a mutex being called inside a spinlock. This leads to the following bug: BUG: A sleeping function is called from a...

CVE-2026-14986: Out-of-bounds Write

The ITE it51xxx I2C driver, when operating as an I2C target slave in buffer mode CONFIGI2CTARGET + CONFIGI2CTARGETBUFFERMODE, copies host-supplied write data into the fixed-size data-targetinbuffer inside its target FIFO interrupt handler targeti2cisrfifo in drivers/i2c/i2citeit51xxx.c. The copy...

I2C Driver Heap Buffer Overflow DoS

The vulnerability of the tegrai2cxfer function in the drivers/i2c/busses/i2c-tegra.c file of the I2C driver for the Linux operating system is related to the failure to release resources after their useful life has expired. Exploiting this vulnerability could allow an attacker to cause a service...

I2C Driver Heap Buffer Overflow DoS

The vulnerability of the i801access function in the drivers/i2c/busses/i2c-i801.c module of the I2C driver for the Linux operating system is related to premature release of resources during its operation. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux I2C Driver stub_xfer() Heap Buffer Overflow

The vulnerability of the stubxfer function in the drivers/i2c/i2c-stub.c file of the Linux I2C driver kernel relates to the issue of operations going beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility...

sps30_i2c_read_meas Heap Buffer Overflow DoS

The vulnerability of the sps30i2creadmeas function in the drivers/iio/chemical/sps30i2c.c module of various types of embedded sensors in the Linux operating system is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this...

I2C driver Heap Buffer Overflow DoS

The vulnerability of the i2cdevioctl function in the drivers/i2c/i2c-dev.c file of the I2C driver in the Linux operating system is related to integer overflow or cyclic shift vulnerabilities. Exploiting this vulnerability could allow an attacker to cause a service failure...

I2C hardware interface driver Heap Buffer Overflow DoS

The vulnerability of the cciremove function in the drivers/i2c/busses/i2c-qcom-cci.c module of the I2C hardware interface driver for the Linux operating system is related to the swapping of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-80680

A flaw was found in the Linux kernel's i2c: amd-mp2 driver. During the registration of an I2C adapter, the driver may store a memory address pointer that later becomes invalid if the adapter registration fails. This can lead to the driver attempting to access this invalid memory location a "stale...

UBUNTU-CVE-2026-80680

In the Linux kernel, the following vulnerability has been resolved: i2c: amd-mp2: Unregister callback on adapter add failure amdmp2registercb stores the platform I2C context in the MP2 PCI driver's callback table before the adapter is registered. If i2caddadapter fails, probe returns and devres...

CVE-2026-80680

In the Linux kernel, the following vulnerability has been resolved: i2c: amd-mp2: Unregister callback on adapter add failure amdmp2registercb stores the platform I2C context in the MP2 PCI driver's callback table before the adapter is registered. If i2caddadapter fails, probe returns and devres...

MCTP serial transport driver Heap Buffer Overflow DoS

The vulnerability of the mctpi2crecv function in the drivers/net/mctp/mctp-i2c.c module of the MCTP serial transport driver for the Linux operating system is related to improper memory release memory leak. Exploiting this vulnerability may allow a remote attacker to cause service interruptions...

I2C driver Heap Buffer Overflow DoS

The vulnerability of the i2cs3cirqnextbyte function in the driver/i2c/busses/i2c-s3c2410.c file of the I2C hardware layer of the Linux operating system is related to the issue of writing operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to compromis...

I2C driver Heap Buffer Overflow DoS

The vulnerability of the i2cimxmasterisr function in the drivers/i2c/busses/i2c-imx.c module of the I2C driver for the Linux operating system is related to the use of a pointer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility o...

CVE-2026-74733

In the Linux kernel, the following vulnerability has been resolved: gpio: pca953x: fix pca953xirqbussyncunlock regmap lock Locking is disabled in the regmap config as this driver uses its own lock. This means that all calls to regmap functions read or write must hold the i2clock. The function...