The vulnerabilities in the functions xlnxremove_cb_for_suspend() and xlnxremove_cb_for_notify_event() of the drivers/soc/xilinx/xlnx_event_manager.c module of the SOC driver for the Linux operating system allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerabilities of the functions xlnxremovecbforsuspend and xlnxremovecbfornotifyevent in the module drivers/soc/xilinx/xlnxeventmanager.c of the SOC driver for the Linux operating system are related to the reutilization of previously freed memory. Exploiting these vulnerabilities could allow...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: gpio: gpio-xilinx: Fix integer overflow The current implementation cannot configure more than 32 pins due to an incorrect data type. Therefore, type casting using unsigned long is used to avoid this issue...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-ams: fixed an out-of-bounds channel lookup in event handling. amseventtochannel may return a pointer that points beyond the end of dev-channels when no matching scanindex is found. This can lead to invalid memory...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: soc: xilinx: renaming cpunumber1 to dummycpunumber. The per-process variable cpunumber1 is passed as an argument to xlnxeventhandler along with devid, but it is not used in this function. Therefore, the initialization of this...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Driver: soc: xilinx – Use a safe loop iterator to avoid a use after free. The hashforeachpossible loop dereferences evedata to obtain the next item in the list. However, the loop frees evedata, leading to a use after free. Instea...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: tty: xilinxuartps: split sysrq handling The lockdep tool detected the following circular locking dependencies: CPU 0 | CPU 1 ============== | =============== cdnsuartisr | printk uartportlockport | consolelock cdnsuartconsolewrit...

CVE-2026-72480

A flaw was found in the Linux kernel's Industrial Input/Output IIO subsystem, specifically in the Xilinx Analog-to-Digital Converter ADC AMS driver. When handling events, the amseventtochannel function could attempt to access memory outside of its allocated boundaries if a matching channel is not...

CVE-2026-74276

A flaw was found in the Linux kernel's spi: xilinx driver. The driver incorrectly determines the size of its internal buffer, a First-In, First-Out FIFO queue. This miscalculation can lead to an overflow when the driver attempts to write more data than the FIFO can hold during a Serial Peripheral...

Linux Distros Unpatched Vulnerability : CVE-2026-74276

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - spi: xilinx: use FIFO occupancy register to determine buffer size The method the driver uses to determine the size of the FIFO has a problem. What it currently...

CVE-2026-74276

In the Linux kernel, the following vulnerability has been resolved: spi: xilinx: use FIFO occupancy register to determine buffer size The method the driver uses to determine the size of the FIFO has a problem. What it currently does is this: It stops the SPI hardware and writes to the TX FIFO...

CVE-2026-72480

In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling amseventtochannel may return a pointer past the end of dev-channels when no matching scanindex is found. This can lead to invalid memory access in...

CVE-2026-72480

In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling amseventtochannel may return a pointer past the end of dev-channels when no matching scanindex is found. This can lead to invalid memory access in...

CVE-2026-74276

In the Linux kernel, the following vulnerability has been resolved: spi: xilinx: use FIFO occupancy register to determine buffer size The method the driver uses to determine the size of the FIFO has a problem. What it currently does is this: It stops the SPI hardware and writes to the TX FIFO...

UBUNTU-CVE-2026-74276

In the Linux kernel, the following vulnerability has been resolved: spi: xilinx: use FIFO occupancy register to determine buffer size The method the driver uses to determine the size of the FIFO has a problem. What it currently does is this: It stops the SPI hardware and writes to the TX FIFO...

UBUNTU-CVE-2026-72480

In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling amseventtochannel may return a pointer past the end of dev-channels when no matching scanindex is found. This can lead to invalid memory access in...

CVE-2026-74276

Summary : CVE-2026-74276 documents a Linux kernel SPI/Xilinx driver issue where the TX FIFO size was miscomputed due to querying FULL and relying on the TX FIFO to reflect the actual buffer, ignoring the shift register. The result can be an over-read (example: 17 bytes for a 16-byte FIFO) leading...

CVE-2026-72480 iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling

In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling amseventtochannel may return a pointer past the end of dev-channels when no matching scanindex is found. This can lead to invalid memory access in...

CVE-2026-72480 iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling

In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling amseventtochannel may return a pointer past the end of dev-channels when no matching scanindex is found. This can lead to invalid memory access in...

EUVD-2026-59379

In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling amseventtochannel may return a pointer past the end of dev-channels when no matching scanindex is found. This can lead to invalid memory access in...

CVE-2026-72480

CVE-2026-72480 : In the Linux kernel, the iio: adc: xilinx-ams component had an out-of-bounds channel lookup in event handling. The function ams_event_to_channel() could return a pointer past the end of dev->channels when no matching scan_index was found, risking invalid memory access in ams_h...