CVEvulnerability
CVE-2023-54260
- Status
- Deferred
- Published
- 2025-12-30
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
cifs: Fix lost destroy smbd connection when MR allocate failed
If the MR allocate failed, the smb direct connection info is NULL,
then smbd_destroy() will directly return, then the connection info
will be leaked.
Let's set the smb direct connection info to the server before call
smbd_destroy().
References
- https://git.kernel.org/stable/c/04b7e13b8a13264282f874db5378fc3d3253cfac git.kernel.org
- https://git.kernel.org/stable/c/324c0c34fff1affd436e509325cb46739209704e git.kernel.org
- https://git.kernel.org/stable/c/46cd6c639cddba2bd2d810ceb16bb20374ad75b0 git.kernel.org
- https://git.kernel.org/stable/c/c51ae01104b318bf15f3c5097faba5c72addba7a git.kernel.org
- https://git.kernel.org/stable/c/caac205e0d5b44c4c23a10c6c0976d50ebe16ac2 git.kernel.org
- https://git.kernel.org/stable/c/d303e25887127364a6765eaf7ac68aa2bac518a9 git.kernel.org
- https://git.kernel.org/stable/c/e9d3401d95d62a9531082cd2453ed42f2740e3fd git.kernel.org