Linux kernel bug fix: crypto: zstd - fix double-free in per-CPU stream cleanup
Subsystem: crypto (crypto/zstd.c)
Bug type: double-free, severity: high
Keywords: refcount;double free
Files changed: crypto/zstd.c
Introduced by Suman Kumar Chakraborty on 2025-06-23 17:00:27 +0800; fixed by Giovanni Cabiddu on 2025-12-01 18:05:07 +0800 (lifetime: 161 days)