Unrated severityNVD Advisory· Published Sep 24, 2026

CVE-2026-93285

Description

In the Linux kernel, the following vulnerability has been resolved:

f2fs: embed f2fs_gc_kthread in f2fs_sb_info

Instead of allocating f2fs_gc_kthread dynamically, embed it in f2fs_sb_info. This simplifies lifetime management and prepares for fixing race conditions during teardown.

__sbi_store - remount|shutdown
f2fs_stop_gc_thread
access sbi->gc_thread
sbi->gc_thread = NULL
access sbi->gc_thread->f2fs_gc_task

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Linux/Kernelllm-create

Patches

Vulnerability mechanics

References

git.kernel.org/stable/c/23eee01c732ec8c62b05416a05f0f88129df2960nvd
git.kernel.org/stable/c/3d7bca9d583793bb7d0bac0d95a24ddd2e129eednvd
git.kernel.org/stable/c/99d14d61aa8beb6cb9a984b9fcddd45e35b24494nvd

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