CVE-2023-53569 — ext2: Check block size validity during mount
In the Linux kernel, the following vulnerability has been resolved: ext2: Check block size validity during mount Check that log of block size stored in the superblock has sens…
Published: 2025-10-04 · CVSS: Unscored
In the Linux kernel, the following vulnerability has been resolved: ext2: Check block size validity during mount Check that log of block size stored in the superblock has sensible value. Otherwise the shift computing the block size can overflow leading to undefined behavior.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7