Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.15, < 5.15.145 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/30210947a343b6b3ca13adc9bfc88e1543e16dd5Patch
- https://git.kernel.org/stable/c/39366b47a59d46af15ac57beb0996268bf911f6aPatch
- https://git.kernel.org/stable/c/b36295c17fb97424406f0c3ab321b1ccaabb9be8Patch
- https://git.kernel.org/stable/c/bd80d35725a0cf4df9307bfe2f1a3b2cb983d8e6Patch
- https://git.kernel.org/stable/c/dc1c17716c099c90948ebb83e2170dd75a3be6b6Patch
FAQ
What is CVE-2023-53358?
CVE-2023-53358 is a vulnerability with a CVSS score of 7.0 (HIGH). 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 int...
How severe is CVE-2023-53358?
CVE-2023-53358 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-53358?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.