Security Advisory
CVE-2025-21671
7.8
HIGH
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved:
zram: fix potential UAF of zram table
If zram_meta_alloc failed early, it frees allocated zram->table without
setting it NULL. Which will potentially cause zram_meta_free to access
the table if user reset an failed and uninitialized device.
Published Date
January 31, 2025
Official Source
NIST NVD Advisory