CVE-2025-40105 vfs: Don't leak disconnected dentries on umount

In the Linux kernel, the following vulnerability has been resolved: vfs: Don't leak disconnected dentries on umount When user calls openbyhandleat on some inode that is not cached, we will create disconnected dentry for it. If such dentry is a directory, exportfsdecodefhraw will then try to conne...

CVE-2025-40090

Summary (CVE-2025-40090): A race condition in ksmbd RPC handling on Linux kernels caused deadlocks when opening named pipes. The root cause is ksmbd_session_rpc_method attempting to take the same sess->rpc_lock that is already held by ksmbd_session_rpc_open (down_write) while ksmbd_session_rpc...

CVE-2025-40090 ksmbd: fix recursive locking in RPC handle list access

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix recursive locking in RPC handle list access Since commit 305853cce3794 "ksmbd: Fix race condition in RPC handle list access", ksmbdsessionrpcmethod attempts to lock sess-rpclock. This causes hung connections / tasks wh...

CVE-2025-40090

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix recursive locking in RPC handle list access Since commit 305853cce3794 "ksmbd: Fix race condition in RPC handle list access", ksmbdsessionrpcmethod attempts to lock sess-rpclock. This causes hung connections / tasks wh...

CVE-2025-40090 ksmbd: fix recursive locking in RPC handle list access

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix recursive locking in RPC handle list access Since commit 305853cce3794 "ksmbd: Fix race condition in RPC handle list access", ksmbdsessionrpcmethod attempts to lock sess-rpclock. This causes hung connections / tasks wh...

CVE-2025-40090

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix recursive locking in RPC handle list access Since commit 305853cce3794 "ksmbd: Fix race condition in RPC handle list access", ksmbdsessionrpcmethod attempts to lock sess-rpclock. This causes hung connections / tasks wh...

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 Linux kernel that stems from a recursive lockup during RPC handle list access, which could lead to connection hangs...

EUVD-2025-36664

In the Linux kernel, the following vulnerability has been resolved: ksmbd: transportipc: validate payload size before reading handle handleresponse dereferences the payload as a 4-byte handle without verifying that the declared payload size is at least 4 bytes. A malformed or truncated message fr...

AZL-69024 CVE-2025-40084 affecting package kernel for versions less than 6.6.117.1-1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: transportipc: validate payload size before reading handle handleresponse dereferences the payload as a 4-byte handle without verifying that the declared payload size is at least 4 bytes. A malformed or truncated message fr...

UBUNTU-CVE-2025-40084

In the Linux kernel, the following vulnerability has been resolved: ksmbd: transportipc: validate payload size before reading handle handleresponse dereferences the payload as a 4-byte handle without verifying that the declared payload size is at least 4 bytes. A malformed or truncated message fr...

CVE-2025-40084

CVE-2025-40084 relates to the Linux kernel ksmbd transport_ipc path, where handle_response() dereferenced a 4-byte handle without validating that the payload length was at least 4 bytes. A malformed or truncated ksmbd.mountd message could enable a 4-byte read past the declared payload size, riski...

ksmbd: Fix race condition in RPC handle list access

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SUSE CVE-2025-40039

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix race condition in RPC handle list access The 'sess-rpchandlelist' XArray manages RPC handles within a ksmbd session. Access to this list is intended to be protected by 'sess-rpclock' an rwsemaphore. However, the lockin...

SUSE CVE-2025-40049

In the Linux kernel, the following vulnerability has been resolved: Squashfs: fix uninit-value in squashfsgetparent Syzkaller reports a "KMSAN: uninit-value in squashfsgetparent" bug. This is caused by openbyhandleat being called with a file handle containing an invalid parent inode number. In...

SUSE CVE-2025-40069

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix obj leak in VMBIND error path If we fail a handle-lookup part way thru, we need to drop the already obtained obj references. Patchwork: https://patchwork.freedesktop.org/patch/669784/...

SUSE: Security Advisory (SUSE-SU-2025:3807-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE Security Advisory (SUSE-SU-2025:3807-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

PT-2025-44278

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the ksmbd component. Specifically, the handle response function does not adequately validate the payload size before attempting to read a handle,...

Linux Distros Unpatched Vulnerability : CVE-2025-40084

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ksmbd: transportipc: validate payload size before reading handle handleresponse dereferences the payload as a 4-byte handle without verifying that the declared...

CVE-2025-40069

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix obj leak in VMBIND error path If we fail a handle-lookup part way thru, we need to drop the already obtained obj references. Patchwork: https://patchwork.freedesktop.org/patch/669784/...