CVEvulnerability
CVE-2023-53990
7.8 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-12-24
- Last modified
- 2026-08-04
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
In the Linux kernel, the following vulnerability has been resolved:
SMB3: Add missing locks to protect deferred close file list
cifs_del_deferred_close function has a critical section which modifies
the deferred close file list. We must acquire deferred_lock before
calling cifs_del_deferred_close function.
References
- https://git.kernel.org/stable/c/0f87e18203bd30f71eb1a65259e28e291b6cc43a git.kernel.org
- https://git.kernel.org/stable/c/32a046ccaeea6c19965c04a4c521e703f6607924 git.kernel.org
- https://git.kernel.org/stable/c/3aa9d065b0685b4e6052f3f2a2462966fdc44fd2 git.kernel.org
- https://git.kernel.org/stable/c/ab9ddc87a9055c4bebd6524d5d761d605d52e557 git.kernel.org
- https://git.kernel.org/stable/c/cb36365dac25d546ca4af0eb22acb43c9b4ddfdf git.kernel.org