CVE-2025-40080 nbd: restrict sockets to TCP and UDP

In the Linux kernel, the following vulnerability has been resolved: nbd: restrict sockets to TCP and UDP Recently, syzbot started to abuse NBD with all kinds of sockets. Commit cf1b2326b734 "nbd: verify socket is supported during setup" made sure the socket supported a shutdown method. Explicitel...

CVE-2025-40080 nbd: restrict sockets to TCP and UDP

In the Linux kernel, the following vulnerability has been resolved: nbd: restrict sockets to TCP and UDP Recently, syzbot started to abuse NBD with all kinds of sockets. Commit cf1b2326b734 "nbd: verify socket is supported during setup" made sure the socket supported a shutdown method. Explicitel...

EUVD-2025-36475

In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copythresh allocation failure The driver did not handle failure of netdevallocskbipalign. If the allocation failed, dereferencing skb-protocol could lead to a NULL pointer dereference. This patch tries to...

CVE-2025-40053 net: dlink: handle copy_thresh allocation failure

In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copythresh allocation failure The driver did not handle failure of netdevallocskbipalign. If the allocation failed, dereferencing skb-protocol could lead to a NULL pointer dereference. This patch tries to...

Linux Distros Unpatched Vulnerability : CVE-2025-40078

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Explicitly check accesses to bpfsockaddr Syzkaller found a kernel warning on the following sockaddr program: 0: r0 = 0 1: r2 = u32 r1 +60 2: exit which...

Linux Distros Unpatched Vulnerability : CVE-2025-40080

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nbd: restrict sockets to TCP and UDP Recently, syzbot started to abuse NBD with all kinds of sockets. Commit cf1b2326b734 nbd: verify socket is supported during...

kernel: vsock/virtio: Validate length in packet header before skb_put()

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Validate length in packet header before skbput When receiving a vsock packet in the guest, only the virtqueue buffer size is validated prior to virtiovsockskbrxput. Unfortunately, virtiovsockskbrxput uses the length...

kernel: vsock/virtio: Validate length in packet header before skb_put()

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Validate length in packet header before skbput When receiving a vsock packet in the guest, only the virtqueue buffer size is validated prior to virtiovsockskbrxput. Unfortunately, virtiovsockskbrxput uses the length...

openSUSE Security Advisory (SUSE-SU-2025:3794-1)

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...

Linux Distros Unpatched Vulnerability : CVE-2025-39987

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - can: hi311x: populate ndochangemtu to prevent buffer overflow Sending an PFPACKET allows to bypass the CAN framework logic and to directly reach the xmit...

Siemens SIMATIC Devices Improper Restriction of Communication Channel to Intended Endpoints (CVE-2024-35884)

In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx- udp-gro-forwarding is enabled UDP packets might be GROed when being forwarded. If such packets might land in a tunnel this can cause various issues and...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-58009)

Bluetooth: L2CAP: handle NULL sock pointer in l2capsockalloc This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid503503; scriptversion"1.2";...

Siemens SIMATIC Devices Improper Input Validation (CVE-2025-21756)

vsock: Keep the binding until socket destruction Preserve sockets bindings; this includes both resulting from an explicit bind and those implicitly bound through autobind during connect. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

[SECURITY] Fedora 43 Update: python-socketio-5.14.2-1.fc43

Socket.IO is a transport protocol that enables real-time bidirectional event-based communication between clients typically, though not always, web browsers and a server. The official implementations of the client and server components are written in JavaScript. This package provides Python...

[SECURITY] Fedora 43 Update: podman-tui-1.9.0-1.fc43

podman-tui is a terminal user interface for Podman v4 and v5. podman-tui is using podman.socket service to communicate with podman environm ent and SSH to connect to remote podman machines...

SUSE SLED15: chrony / chrony-pool-empty / chrony-pool-openSUSE / etc (SUSE-SU-2025:3794-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:3794-1 advisory. - Race condition during socket creation by chronyc allows privilege escalation from user chrony to root...

EUVD-2022-54538

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix requestsock leak in sk lookup helpers A customer reported a requestsocket leak in a Calico cloud environment. We found that a BPF program was doing a socket lookup with takes a refcnt on the socket and that it was findin...

Security update for chrony

This update for chrony fixes the following issues: Race condition during socket creation by chronyc allows privilege escalation from user chrony to root bsc1246544. This update also ships chrony-pool-empty to SLE Micro 5.x jscSMO-587 Patch Instructions: To install this SUSE update use the SUSE...

SUSE-SU-2025:3794-1 Security update for chrony

This update for chrony fixes the following issues: - Race condition during socket creation by chronyc allows privilege escalation from user chrony to root bsc1246544. This update also ships chrony-pool-empty to SLE Micro 5.x jscSMO-587...

EulerOS 2.0 SP13 : cloud-init (EulerOS-SA-2025-2252)

According to the versions of the cloud-init package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : cloud-init is an industry-standard multi-distribution method for cross-platform cloud instance initialization by Canonical. There is a security...