CVE-2023-54295

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

PT-2025-54141

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s spi-nor subsystem within the spi nor set erase type function. This function was susceptible to a shift-out-of-bounds error when masking out an erase...

CVE-2023-54295: Undefined Security Weakness

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

EUVD-2025-5131

Malicious code in bioql PyPI...

EUVD-2022-53488

Malicious code in bioql PyPI...

The vulnerability of the spi-nor command in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the spi-nor command in the Linux operating system is related to the lack of checks for division by zero. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2021-47055

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOC...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: sst: Fixed SST write failure issue The commit “18bcb4aa54ea” “mtd: spi-nor: sst: Factored out the common write operation into sstnorwritedata” introduced a bug where only one byte of data was written, regardless of...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: spi: sn-f-ospi: Fix for division by zero When there is no dummy cycle in the spi-nor commands, both the dummy bus cycle bytes and the width are zero. Due to the CPU’s warning when dividing by zero, this situation should be avoide...

CVE-2022-32295

On Ampere Altra and AltraMax devices before SRP 1.09, the Altra reference design of UEFI accesses allows insecure access to SPI-NOR by the OS/hypervisor component...

kernel: spi: nxp-fspi: fix the KASAN report out-of-bounds bug

A flaw was found in the Linux kernel. An out-of-bounds write vulnerability exists in the nxp-fspi driver when handling data that is not 4-byte aligned during write operations to the TX FIFO. A local attacker with administrative privileges could exploit this flaw, potentially leading to a system...

SUSE CVE-2025-21845

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: sst: Fix SST write failure 'commit 18bcb4aa54ea "mtd: spi-nor: sst: Factor out common write operation to sstnorwritedata"' introduced a bug where only one byte of data is written, regardless of the number of bytes...

CVE-2025-21845

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: sst: Fix SST write failure 'commit 18bcb4aa54ea "mtd: spi-nor: sst: Factor out common write operation to sstnorwritedata"' introduced a bug where only one byte of data is written, regardless of the number of bytes...

CVE-2025-21845 mtd: spi-nor: sst: Fix SST write failure

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: sst: Fix SST write failure 'commit 18bcb4aa54ea "mtd: spi-nor: sst: Factor out common write operation to sstnorwritedata"' introduced a bug where only one byte of data is written, regardless of the number of bytes...

CVE-2025-21845

Technical details about CVE-2025-21845 are not provided in the connected documents. The initial description summarizes the issue; monitor for updates.

CVE-2025-21845 mtd: spi-nor: sst: Fix SST write failure

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: sst: Fix SST write failure 'commit 18bcb4aa54ea "mtd: spi-nor: sst: Factor out common write operation to sstnorwritedata"' introduced a bug where only one byte of data is written, regardless of the number of bytes...

CVE-2025-21845

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: sst: Fix SST write failure 'commit 18bcb4aa54ea "mtd: spi-nor: sst: Factor out common write operation to sstnorwritedata"' introduced a bug where only one byte of data is written, regardless of the number of bytes...

CVE-2025-21845: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: sst: Fix SST write failure 'commit 18bcb4aa54ea "mtd: spi-nor: sst: Factor out common write operation to sstnorwritedata"' introduced a bug where only one byte of data is written, regardless of the number of bytes...

SUSE CVE-2025-21793

In the Linux kernel, the following vulnerability has been resolved: spi: sn-f-ospi: Fix division by zero When there is no dummy cycle in the spi-nor commands, both dummy bus cycle bytes and width are zero. Because of the cpu's warning when divided by zero, the warning should be avoided. Return ju...

CVE-2025-21793

In the Linux kernel, the following vulnerability has been resolved: spi: sn-f-ospi: Fix division by zero When there is no dummy cycle in the spi-nor commands, both dummy bus cycle bytes and width are zero. Because of the cpu's warning when divided by zero, the warning should be avoided. Return ju...