Memory Leak Vulnerability in Linux Kernel smb Client by Vendor
CVE-2025-39929
Currently unrated
What is CVE-2025-39929?
A memory leak vulnerability has been identified in the Linux kernel's smb client component during error handling in the smbd_negotiate() function. When the function encounters certain errors, it fails to properly release allocated objects, leading to objects remaining in memory. This leak can potentially deplete system resources over time, impacting performance. Affected versions of the Linux kernel may require immediate patching to mitigate resource exhaustion risks.
Affected Version(s)
Linux f198186aa9bbd60fae7a2061f4feec614d880299 < 3d7c075c878ac844e33c43e506c2fa27ac7e9689
Linux f198186aa9bbd60fae7a2061f4feec614d880299
Linux f198186aa9bbd60fae7a2061f4feec614d880299 < 922338efaad63cfe30d459dfc59f9d69ff93ded4