Security update for qemu

This update for qemu fixes the following issues: CVE-2024-8612: Fixed information leak in virtio devices bsc1230915. CVE-2024-7409: Fixed denial of service via improper synchronization in QEMU NBD Server during socket closure bsc1229007. CVE-2024-3447: Fixed heap buffer overflow in...

PT-2025-25838

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, where virtio-console continues to write to the MMIO even after the underlying virtio-pci device is reset. This issue can cause a...

The vulnerability of the virtio_net component in the Linux operating system, which allows a hacker to cause a service failure

The vulnerability of the virtionet component in the Linux operating system is related to incorrect resource locking. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability in the module net/vmw_vsock/virtio_transport_common.c of Linux operating systems allows a hacker to cause a service failure.

The vulnerability in the module net/vmwvsock/virtiotransportcommon.c of Linux operating systems is related to pointer manipulation. Exploiting this vulnerability can allow an attacker to cause a service failure...

Astra Linux – Vulnerability in Qemu

A heap buffer overflow was detected in the virtio-snd device in QEMU. When reading input audio through the virtio-snd input callback, the virtiosndpcmincb function did not check whether the allocated I/O block could accommodate the data buffer. This issue can lead to an out-of-bounds write if the...

Important: kernel-livepatch-6.1.96-102.177

Issue Overview: kernel: virtio-net: tap: mlx5core short frame denial of service CVE-2024-41090 kernel: virtio-net: tun: mlx5core short frame denial of service CVE-2024-41091 Affected Packages: kernel-livepatch-6.1.96-102.177 Issue Correction: Please ensure you have live patching enabled. Run dnf...

Important: kernel-livepatch-6.1.97-104.177

Issue Overview: kernel: virtio-net: tap: mlx5core short frame denial of service CVE-2024-41090 kernel: virtio-net: tun: mlx5core short frame denial of service CVE-2024-41091 Affected Packages: kernel-livepatch-6.1.97-104.177 Issue Correction: Please ensure you have live patching enabled. Run dnf...

Important: kernel-livepatch-6.1.94-99.176

Issue Overview: kernel: virtio-net: tap: mlx5core short frame denial of service CVE-2024-41090 kernel: virtio-net: tun: mlx5core short frame denial of service CVE-2024-41091 Affected Packages: kernel-livepatch-6.1.94-99.176 Issue Correction: Please ensure you have live patching enabled. Run dnf...

Important: kernel-livepatch-6.1.92-99.174

Issue Overview: kernel: virtio-net: tap: mlx5core short frame denial of service CVE-2024-41090 kernel: virtio-net: tun: mlx5core short frame denial of service CVE-2024-41091 Affected Packages: kernel-livepatch-6.1.92-99.174 Issue Correction: Please ensure you have live patching enabled. Run dnf...

Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2025-1088)

The remote host is missing an update for the Huawei EulerOS 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...

SUSE CVE-2025-21669

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: discard packets if the transport changes If the socket has been de-assigned or assigned to another transport, we must discard any packets received because they are not expected and would cause issues when we access...

AZL-56393 CVE-2025-21669 affecting package kernel for versions less than 6.6.76.1-1

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: discard packets if the transport changes If the socket has been de-assigned or assigned to another transport, we must discard any packets received because they are not expected and would cause issues when we access...

AZL-56411 CVE-2025-21669 affecting package kernel for versions less than 5.15.180.1-1

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: discard packets if the transport changes If the socket has been de-assigned or assigned to another transport, we must discard any packets received because they are not expected and would cause issues when we access...

DEBIAN-CVE-2025-21669

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: discard packets if the transport changes If the socket has been de-assigned or assigned to another transport, we must discard any packets received because they are not expected and would cause issues when we access...

UBUNTU-CVE-2025-21669

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: discard packets if the transport changes If the socket has been de-assigned or assigned to another transport, we must discard any packets received because they are not expected and would cause issues when we access...

CVE-2025-21669 vsock/virtio: discard packets if the transport changes

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: discard packets if the transport changes If the socket has been de-assigned or assigned to another transport, we must discard any packets received because they are not expected and would cause issues when we access...

CVE-2025-21669

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: discard packets if the transport changes If the socket has been de-assigned or assigned to another transport, we must discard any packets received because they are not expected and would cause issues when we access...

virtio/vsock: Fix accept_queue memory leak

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virtio_net: Add hash_key_length check

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The vulnerability in the `fs/fuse/virtio_fs.c` component of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the fs/fuse/virtiofs.c component in the Linux operating system is related to improper memory release before deleting the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...