CVE-2025-68773 affecting package kernel for versions less than 6.6.121.1-1

CVE-2025-68773 affecting package kernel for versions less than 6.6.121.1-1. A patched version of the package is available...

DEBIAN-CVE-2025-68773

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-cpm: Check length parity before switching to 16 bit mode Commit fc96ec826bce "spi: fsl-cpm: Use 16 bit mode for large transfers with even size" failed to make sure that the size is really even before switching to 16 bit...

CVE-2025-68773

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-cpm: Check length parity before switching to 16 bit mode Commit fc96ec826bce "spi: fsl-cpm: Use 16 bit mode for large transfers with even size" failed to make sure that the size is really even before switching to 16 bit...

CVE-2025-68773

CVE-2025-68773 is a Linux kernel issue in the SPI FSL-CPM driver where switching to 16-bit mode was done without validating that the transfer length is even. This oversight allowed a buffer size mismatch to cause a potential buffer overrun when a dynamically allocated bounce buffer sized to the t...