CVE-2026-93285
f2fs: embed f2fs_gc_kthread in f2fs_sb_info
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 24, 2026 |
| Last Updated | Oct 30, 2026 |
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Affected Versions
Linux / Linux
7950e9ac638e84518fbdd5c930939ad46a1068c5 < f13308f19d710c41a91421ad8a9dce5ed9f82ad0 7950e9ac638e84518fbdd5c930939ad46a1068c5 < 89c9954739c9b7aaaa1081faa53aa500b734bb93 7950e9ac638e84518fbdd5c930939ad46a1068c5 < 8592a6238d6071fa22228f151abb002db7383750 7950e9ac638e84518fbdd5c930939ad46a1068c5 < cc004a1107e2c44cbdd2f1b1c2c85d32adc8f731 7950e9ac638e84518fbdd5c930939ad46a1068c5 < 7ee6be9ee7f9a803e0f539af26ab1154fdde48ba 7950e9ac638e84518fbdd5c930939ad46a1068c5 < 23eee01c732ec8c62b05416a05f0f88129df2960 7950e9ac638e84518fbdd5c930939ad46a1068c5 < 99d14d61aa8beb6cb9a984b9fcddd45e35b24494 7950e9ac638e84518fbdd5c930939ad46a1068c5 < 3d7bca9d583793bb7d0bac0d95a24ddd2e129eed
Linux / Linux
4.16
References
git.kernel.org: https://git.kernel.org/stable/c/f13308f19d710c41a91421ad8a9dce5ed9f82ad0 git.kernel.org: https://git.kernel.org/stable/c/89c9954739c9b7aaaa1081faa53aa500b734bb93 git.kernel.org: https://git.kernel.org/stable/c/8592a6238d6071fa22228f151abb002db7383750 git.kernel.org: https://git.kernel.org/stable/c/cc004a1107e2c44cbdd2f1b1c2c85d32adc8f731 git.kernel.org: https://git.kernel.org/stable/c/7ee6be9ee7f9a803e0f539af26ab1154fdde48ba git.kernel.org: https://git.kernel.org/stable/c/23eee01c732ec8c62b05416a05f0f88129df2960 git.kernel.org: https://git.kernel.org/stable/c/99d14d61aa8beb6cb9a984b9fcddd45e35b24494 git.kernel.org: https://git.kernel.org/stable/c/3d7bca9d583793bb7d0bac0d95a24ddd2e129eed