Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: The issue of out-of-bounds access during the spinorseterasetype function has been fixed. The spinorseterasetype function was used either to set or to mask an erase type. When it was used to mask an erase type, an...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel before version 6.5.9, there is a NULL pointer dereferencing in the sendacknowledge function in net/nfc/nci/spi.c...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Input: psxpad-spi – Set the driver data before use. The psxpadspisuspend function retrieves the controller state using spigetdrvdata, but the probe never stores this state. As a result, the suspend function dereferences a NULL...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: spi: spi-fsl-lpspi: Fixing the teardown order issue UAF There is an issue with the teardown order in the driver. The SPI controller is registered using devmspiregistercontroller, which delays the unregistration of the SPI...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improved locking user experience In the case where the first block is locked or a few first blocks, if the user wants to fully unlock the device, there are two possibilities: - Either they request to unlock the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: spi: uniphier: fix reference count leak in uniphierspiprobe The issue occurs in several error paths within uniphierspiprobe. When either dmagetslavecaps or devmspiregistermaster returns an error code, the function forgets to...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: spi: cadence-quadspi: Refcount mechanisms have been implemented to handle unbinding of devices during busy operations. Driver support for indirect read and indirect write operations is provided, assuming that forced removal of...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: spi: tegra20-slink: fix UAF in tegraslinkremove After calling spiunregistermaster, the refcount of the master will decrease to 0, and it will be freed in spicontrollerrelease. The device data will also be freed, which can lead to...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-qspi: check return value after calling platformgetresourcebyname This issue could lead to a null-ptr-deref error if platformgetresourcebyname returns NULL. Therefore, we need to check the return value...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: - spi: Fixed resource leaks that occur during device setup failures. Be sure to call controller cleanup if spisetup fails during the process of registering a device, to prevent any resources allocated by setup from being leake...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: terminating the RX channel during the TX prepare failure path When dmaengineprepslavesg fails for the TX channel, the error path terminates the TX DMA channel but leaves the RX channel running. Since the RX channe...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: spi: Fix for statistics allocation. The controller per-cpu statistics is not allocated until after the controller has been registered with the driver core. This creates a window during which accessing the sysfs attributes may lea...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fixed out-of-bounds access when there are more than 4 slaves. The commit 571e31fa60b3 “spi: bcm2835: Fixed cache the CS register value for -preparemessage” limited the number of slaves to 3 at compile-time. This...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: nfc: st-nci: Fixed a use-after-free bug in ndlcremove due to a race condition This bug affects both stncii2cremove and stncispiremove. Take stncii2cremove as an example. In stncii2cprobe, it calls ndlcprobe and binds &ndlc-smwork...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: spi: uniphier: The initialization order of the completion function was corrected before devmrequestirq. The driver calls devmrequestirq before initializing the completion function used by the interrupt handler. Since the interrup...

CVE-2026-102509

The Apache PLC4X (PLC4J) Java implementation is vulnerable to pre-authentication resource exhaustion in the OPC UA driver and the Java SPI parser . The root causes include memory allocation with excessive size values, allocation of resources without limits, and uncontrolled recursion. Specificall...

CVE-2026-102509 Apache PLC4X, Apache PLC4X: Pre-authentication resource exhaustion in the OPC UA driver and the Java SPI parser

Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits, and Uncontrolled Recursion in the Java implementation of Apache PLC4X PLC4J allow a malicious or impersonated device to exhaust the memory or stack of the client application, causing a denial of service. In the O...

CVE-2026-102509 Apache PLC4X, Apache PLC4X: Pre-authentication resource exhaustion in the OPC UA driver and the Java SPI parser

Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits, and Uncontrolled Recursion in the Java implementation of Apache PLC4X PLC4J allow a malicious or impersonated device to exhaust the memory or stack of the client application, causing a denial of service. In the O...

Linux SPI Device Driver Heap Buffer Overflow DoS

The vulnerability of the ch341probe function in the drivers/spi/spi-ch341.c module of the Linux system’s SPI device driver is related to improper memory release memory leak. Exploiting this vulnerability allows a remote attacker to cause a service failure...

MTD memory driver Heap Buffer Overflow DoS

The vulnerability of the spinorparamsshow function in the drivers/mtd/spi-nor/debugfs.c file of the MTD memory driver in the Linux operating system is related to the occurrence of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to access protected...