A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_LOGOFF and SMB2_CLOSE commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.
References
| Link | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2219809 | Issue Tracking Patch Third Party Advisory |
| https://access.redhat.com/security/cve/CVE-2023-32258 | Third Party Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-CAN-20796/ | Patch Third Party Advisory VDB Entry |
| https://security.netapp.com/advisory/ntap-20230915-0011/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
Information
Published : 2023-07-24 16:15
Updated : 2023-11-17 18:29
NVD link : CVE-2023-32258
Mitre link : CVE-2023-32258
JSON object : View
Products Affected
netapp
- h500s
- h700s
- h300s
- h410s
linux
- linux_kernel
CWE
CWE-667
Improper Locking
