In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix racy issue under cocurrent smb2 tree disconnect
There is UAF issue under cocurrent smb2 tree disconnect.
This patch introduce TREE_CONN_EXPIRE flags for tcon to avoid cocurrent
access.
Metrics
Affected Vendors & Products
References
History
Fri, 12 Dec 2025 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-416 | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
|
cvssV3_1
|
Thu, 18 Sep 2025 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Linux
Linux linux Kernel |
|
| Vendors & Products |
Linux
Linux linux Kernel |
Thu, 18 Sep 2025 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Wed, 17 Sep 2025 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix racy issue under cocurrent smb2 tree disconnect There is UAF issue under cocurrent smb2 tree disconnect. This patch introduce TREE_CONN_EXPIRE flags for tcon to avoid cocurrent access. | |
| Title | ksmbd: fix racy issue under cocurrent smb2 tree disconnect | |
| References |
|
|
Status: PUBLISHED
Assigner: Linux
Published: 2025-09-17T14:56:48.812Z
Updated: 2025-09-19T15:21:36.360Z
Reserved: 2025-09-17T14:54:09.732Z
Link: CVE-2023-53358
No data.
Status : Analyzed
Published: 2025-09-17T15:15:39.890
Modified: 2025-12-12T16:32:52.620
Link: CVE-2023-53358