CVEvulnerability
CVE-2020-36775
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2024-02-26
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-667
Description
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to avoid potential deadlock
Using f2fs_trylock_op() in f2fs_write_compressed_pages() to avoid potential
deadlock like we did in f2fs_write_single_data_page().
Affected configurations
• linux linux kernel (< 5.4.189)
• linux linux kernel (>= 5.5.0 < 5.6.7)
Related
Weakness · CWE (1)
- CWE-667 Improper Locking weakness
References
- https://git.kernel.org/stable/c/8e8542437bb4070423c9754d5ba270ffdbae8c8d Patch
- https://git.kernel.org/stable/c/df77fbd8c5b222c680444801ffd20e8bbc90a56e Patch
- https://git.kernel.org/stable/c/0478ccdc8ea016de1ebaf6fe6da0275c2b258c5b Patch
- https://git.kernel.org/stable/c/8e8542437bb4070423c9754d5ba270ffdbae8c8d Patch
- https://git.kernel.org/stable/c/df77fbd8c5b222c680444801ffd20e8bbc90a56e Patch