Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerabilities have been resolved: Memory: fslifc: fixed the issue of leaking the IO mapping during probe failures. During probe errors, the driver should unmap the IO memory. Match report: drivers/memory/fslifc.c:298 fslifcctrlprobe warning:...

ROS-20261014-73-0042

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...

ROS-20261006-73-0113

The vulnerability of the parseredbootpartitions function in the drivers/mtd/parsers/redboot.c file of the MTD memory driver in the Linux operating system is related to the copying of buffers without checking their size—a classic buffer overflow attack. Exploiting this vulnerability could allow an...

MTD memory driver Heap Buffer Overflow DoS

The vulnerability in the spinorparamsshow function within the drivers/mtd/spi-nor/debugfs.c file of the MTD memory driver for the Linux kernel is related to buffer overflow. Exploitation of this vulnerability may allow an attacker to gain access to protected information or cause a denial-of-servi...

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

In the Linux kernel, the following vulnerability has been resolved: Resource: Fix for regionintersects vs addmemorydrivermanaged On a system with CXL memory, the resource tree /proc/iomem related to CXL memory may look like this. 490000000-50fffffff: CXL Window 0 490000000-50fffffff: region0...

NVIDIA Tegra Heap Buffer Overflow DoS

The vulnerability of the tegra124emcpreparetimingchange function in the drivers/memory/tegra/tegra124-emc.c module of the NVIDIA Tegra system controller driver is related to the use of an erroneous operator. Exploiting this vulnerability could allow a remote attacker to compromise the...

CVE-2026-64182 drivers/base/memory: fix memory block reference leak in poison accounting

In the Linux kernel, the following vulnerability has been resolved: drivers/base/memory: fix memory block reference leak in poison accounting memblknrpoisoninc and memblknrpoisonsub look up a memory block via findmemoryblockbyid, which acquires a reference to the memory block device. Both helpers...

mtd_check_of_node Heap Buffer Overflow DoS

The vulnerability of the mtdcheckofnode function in the drivers/mtd/mtdcore.c file of the Linux operating system’s memory driver module is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity...

Linux Kernel Heap Buffer Overflow DoS

The vulnerability of the xhcifreevirtdevice function in the drivers/usb/host/xhci-mem.c module of the Linux device driver framework is related to the improper shutdown or release of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-53336

A flaw was found in the Linux kernel's nvmem driver. This vulnerability allows a local attacker to trigger a denial of service DoS by providing a specially crafted EEPROM Electrically Erasable Programmable Read-Only Memory entry with an unknown type. This can cause the driver to enter an endless...

CVE-2026-43469 xprtrdma: Decrement re_receiving on the early exit paths

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Decrement rereceiving on the early exit paths In the event that rpcrdmapostrecvs fails to create a work request due to memory allocation failure, say or otherwise exits early, we should decrement ep-rereceiving before...

Linux Kernel Security Vulnerabilities

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 mtk-smi memory driver not properly releasing device references during larb detection,...

Linux Kernel Security Vulnerabilities

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 mtk-smi memory driver not properly releasing device references during general probing,...

CVE-2026-31743 nvmem: zynqmp_nvmem: Fix buffer size in DMA and memcpy

In the Linux kernel, the following vulnerability has been resolved: nvmem: zynqmpnvmem: Fix buffer size in DMA and memcpy Buffer size used in dma allocation and memcpy is wrong. It can lead to undersized DMA buffer access and possible memory corruption. use correct buffer size in dmaalloccoherent...

Linux kernel Memory Driver Heap Buffer Overflow DoS

The vulnerability of the ofgetdrtimings function in the drivers/memory/ofmemory.c module of the Linux kernel’s memory driver library is related to errors during the update of the reference counter. Exploiting this vulnerability could allow an attacker to cause a system failure...

Linux kernel init_mtd() Buffer Overflow DoS

The vulnerability of the initmtd function in the driver/mtd/mtdcore.c file of the Linux memory driver module is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a system failure...

Linux Kernel Security Vulnerabilities

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 an improper initialization order of the freeqp object in the Irdma driver. This could lead to...

Linux kernel Memory Driver Heap Buffer Overflow DoS

The vulnerability of the funexecop function in the drivers/mtd/nand/raw/fslupm.c file of the memory driver for the Linux operating system is related to a single-byte offset error. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility...

Linux Memory Driver Module Heap Buffer Overflow DoS

The vulnerability of the ubiresizevolume function in the drivers/mtd/ubi/vmt.c file of the Linux operating system’s memory driver module is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a service failure...

MTD memory driver Kernel Data Compromise

The vulnerability of the ioinit function in the drivers/mtd/ubi/build.c file of the MTD memory driver for the Linux operating system relates to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibili...