Linux kernel bug fix: crypto: hisilicon/qm - set NULL to qm->debug.qm_diff_regs
Subsystem: drivers (drivers/crypto/hisilicon/debugfs.c)
Bug type: double-free, severity: high
Keywords: double free
Files changed: drivers/crypto/hisilicon/debugfs.c
Introduced by Chenghai Huang on 2024-04-12 15:07:52 +0800; fixed by Chenghai Huang on 2025-09-20 20:21:04 +0800 (lifetime: 526 days)