Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience When the first block is locked or the first few blocks, if the user wants to fully unlock the device, there are two possible outcomes: - Either they request to unlock the entire...

Siemens SIMATIC S7-1500 TM MFP Improper Input Validation (CVE-2026-46190)

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: debugfs: fix out-of-bounds read in spinorparamsshow Sashiko noticed an out-of-bounds read 1. In spinorparamsshow, the snorfnames array is passed to spinorprintflags using sizeofsnorfnames. Since snorfnames is an arr...

Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: debugfs: fix out-of-bounds read in spinorparamsshow Sashiko noticed an out-of-bounds read 1. In spinorparamsshow, the snorfnames array is passed to spinorprintflags using sizeofsnorfnames. Since snorfnames is an arr...

Astra Linux – vulnerability in linux-5.10, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: Fix shift-out-of-bounds in spinorseterasetype spinorseterasetype was used to set or to mask out an erase type. When we used it to mask out an erase type, a shift-out-of-bounds occurred: UBSAN: shift-out-of-bounds in...

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...

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...

SUSE CVE-2026-72155

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the device it has two possibilities: - either it asks to unlock the entire...

CVE-2026-72155

A flaw was found in the Linux kernel's mtd: spi-nor: swp component. When a user attempts to unlock specific blocks on a Serial Peripheral Interface SPI NOR flash device, particularly those at the beginning of the device, the operation may fail. This occurs due to an incorrect calculation of the...

CVE-2026-72155

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the device it has two possibilities: - either it asks to unlock the entire...

CVE-2026-72155

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the device it has two possibilities: - either it asks to unlock the entire...

UBUNTU-CVE-2026-72155

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the device it has two possibilities: - either it asks to unlock the entire...

EUVD-2026-58913

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the device it has two possibilities: - either it asks to unlock the entire...

CVE-2026-72155 mtd: spi-nor: swp: Improve locking user experience

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the device it has two possibilities: - either it asks to unlock the entire...

CVE-2026-72155 mtd: spi-nor: swp: Improve locking user experience

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the device it has two possibilities: - either it asks to unlock the entire...

CVE-2026-72155

CVE-2026-72155 concerns the Linux kernel driver mtd: spi-nor: swp, where unlocking the first- or early-blocks can fail when attempting to unlock only currently locked blocks. The root cause is that when both sides can achieve the same result (unlock everything), the lock_len logic misbehaved beca...

CVE-2026-72155: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the device it has two possibilities: - either it asks to unlock the entire...

PT-2026-72343

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mtd: spi-nor: swp component where attempting to unlock only the specific blocks that are currently locked fails if those are the first few blocks of the device. Th...

Linux Distros Unpatched Vulnerability : CVE-2026-72155

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the...

CVE-2026-11743

The SF32LB MPI QSPI NOR flash driver drivers/flash/flashsf32lbmpiqspinor.c validated the flash offset and length on its read and write paths with the test offset + size data-size. Because offset is a signed offt while size is unsigned, a negative offset is converted to a large unsigned value and...

CVE-2026-11743 Missing negative-offset/overflow check in SF32LB MPI QSPI NOR flash driver allows out-of-bounds read and write

The SF32LB MPI QSPI NOR flash driver drivers/flash/flashsf32lbmpiqspinor.c validated the flash offset and length on its read and write paths with the test offset + size data-size. Because offset is a signed offt while size is unsigned, a negative offset is converted to a large unsigned value and...