PT-2025-36001

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's SMB3 implementation related to handling server interfaces during mounting to ksmbd. Specifically, a missing check in the parse server interfaces...

Linux Distros Unpatched Vulnerability : CVE-2025-38244

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smb: client: fix potential deadlock when reconnecting channels Fix cifssignalcifsdforreconnect to take the correct lock order and prevent the following deadloc...

Linux Distros Unpatched Vulnerability : CVE-2025-37750

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smb: client: fix UAF in decryption with multichannel After commit f7025d861694 smb: client: allocate crypto only for primary server and commit b0abcd65ec54 smb:...

Linux Distros Unpatched Vulnerability : CVE-2022-47943

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. There is an out-of- bounds read and OOPS for SMB2WRITE, when there is a...

smb: client: add NULL check in automount_fullpath

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smb: Log an error when close_all_cached_dirs fails

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Linux Distros Unpatched Vulnerability : CVE-2023-38431

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/connection.c in ksmbd does not validate the relationship between the NetBIOS header's...

Linux Distros Unpatched Vulnerability : CVE-2025-38051

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smb: client: Fix use-after-free in cifsfilldirent There is a race condition in the readdir concurrency process, which may access the rsp buffer after it has bee...

smb: client: Fix use-after-free in cifs_fill_dirent

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USN-7685-3 linux-aws-fips, linux-azure-fips, linux-fips, linux-gcp-fips vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Device tree and open firmware driver; - SCSI subsystem; - TTY drivers; - Ext4 file system; - SMB network file syste...

DEBIAN-CVE-2023-32256

A flaw was found in the Linux kernel's ksmbd component. A race condition between smb2 close operation and logoff in multichannel connections could result in a use-after-free issue...

SUSE CVE-2025-38431

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix regression with native SMB symlinks Some users and customers reported that their backup/copy tools started to fail when the directory being copied contained symlink targets that the client couldn't parse - even...

MikroTik RouterOS 6.44 / 6.49.10 Denial of Service

MikroTik RouterOS versions 6.40.5 through 6.44 and 6.48.1 through 6.49.10 SMB denial of service exploit...

MS17-010

This repository is for public analysis of the MS17-010 vulnerability. The repository contains various PoCs Proof of Concept and exploits for the vulnerability, which affects the Windows SMB protocol. The vulnerability is a buffer overflow in the SMB protocol, allowing an attacker to execute...

CVE-2025-38431

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix regression with native SMB symlinks Some users and customers reported that their backup/copy tools started to fail when the directory being copied contained symlink targets that the client couldn't parse - even...

CVE-2025-38431 smb: client: fix regression with native SMB symlinks

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix regression with native SMB symlinks Some users and customers reported that their backup/copy tools started to fail when the directory being copied contained symlink targets that the client couldn't parse - even...

AZL-65780 CVE-2025-38379 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning when reconnecting channel When reconnecting a channel in smb2reconnectserver, a dummy tcon is passed down to smb2reconnect with -queryinterface uninitialized, so we can't call queuedelayedwork on it. Fix...

DEBIAN-CVE-2025-38379

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning when reconnecting channel When reconnecting a channel in smb2reconnectserver, a dummy tcon is passed down to smb2reconnect with -queryinterface uninitialized, so we can't call queuedelayedwork on it. Fix...

UBUNTU-CVE-2025-38379

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning when reconnecting channel When reconnecting a channel in smb2reconnectserver, a dummy tcon is passed down to smb2reconnect with -queryinterface uninitialized, so we can't call queuedelayedwork on it. Fix...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the mishandling of native SMB symbolic links by the smb client module, which could lead to the failure of...