CVE-2025-14876 Qemu-kvm: unbounded allocation in virtio-crypto

A flaw was found in the virtio-crypto device of QEMU. A malicious guest operating system can exploit a missing length limit in the AKCIPHER path, leading to uncontrolled memory allocation. This can result in a denial of service DoS on the host system by causing the QEMU process to terminate...

CVE-2025-14876

A flaw was found in the virtio-crypto device of QEMU. A malicious guest operating system can exploit a missing length limit in the AKCIPHER path, leading to uncontrolled memory allocation. This can result in a denial of service DoS on the host system by causing the QEMU process to terminate...

CVE-2026-23229

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - Add spinlock protection with virtqueue notification When VM boots with one virtio-crypto PCI device and builtin backend, run openssl benchmark command with multiple processes, such as openssl speed -evp aes-128-c...

UBUNTU-CVE-2026-23229

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - Add spinlock protection with virtqueue notification When VM boots with one virtio-crypto PCI device and builtin backend, run openssl benchmark command with multiple processes, such as openssl speed -evp aes-128-c...

CVE-2026-23229

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - Add spinlock protection with virtqueue notification When VM boots with one virtio-crypto PCI device and builtin backend, run openssl benchmark command with multiple processes, such as openssl speed -evp aes-128-c...

CVE-2026-23229

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - Add spinlock protection with virtqueue notification When VM boots with one virtio-crypto PCI device and builtin backend, run openssl benchmark command with multiple processes, such as openssl speed -evp aes-128-c...

CVE-2026-23229 crypto: virtio - Add spinlock protection with virtqueue notification

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - Add spinlock protection with virtqueue notification When VM boots with one virtio-crypto PCI device and builtin backend, run openssl benchmark command with multiple processes, such as openssl speed -evp aes-128-c...

QEMU 安全漏洞

QEMU Quick Emulator is a simulation software for processors developed by Fabrice Bellard from France. This software features high speed and cross-platform capabilities. QEMU has a security vulnerability, which stems from the lack of length restrictions on the virtio-crypto device. This...

Linux Distros Unpatched Vulnerability : CVE-2026-23229

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: virtio - Add spinlock protection with virtqueue notification When VM boots with one virtio-crypto PCI device and builtin backend, run openssl benchmark...

Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2026-1195)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2026 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...

Astra Linux – Vulnerability in Qemu

A flaw was discovered in QEMU, specifically in the virtio-scsi, virtio-blk, and virtio-crypto devices. The size of virtqueuepush, as specified in virtioscsicompletereq, virtioblkreqComplete, and viritocryptoreqComplete, might be larger than the actual size of the data that has been sent to the...

Linux Distros Unpatched Vulnerability : CVE-2022-50707

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - virtio-crypto: fix memory leak in virtiocryptoalgskcipherclosesession 'vcctrlreq' is alloced in virtiocryptoalgskcipherclosesession, and should be freed in the...

CVE-2022-50707

In the Linux kernel, the following vulnerability has been resolved: virtio-crypto: fix memory leak in virtiocryptoalgskcipherclosesession 'vcctrlreq' is alloced in virtiocryptoalgskcipherclosesession, and should be freed in the invalid ctrlstatus-status error handling case. Otherwise there is a...

SUSE CVE-2022-50707

In the Linux kernel, the following vulnerability has been resolved: virtio-crypto: fix memory leak in virtiocryptoalgskcipherclosesession 'vcctrlreq' is alloced in virtiocryptoalgskcipherclosesession, and should be freed in the invalid ctrlstatus-status error handling case. Otherwise there is a...

CVE-2022-50707

In the Linux kernel, the following vulnerability has been resolved: virtio-crypto: fix memory leak in virtiocryptoalgskcipherclosesession 'vcctrlreq' is alloced in virtiocryptoalgskcipherclosesession, and should be freed in the invalid ctrlstatus-status error handling case. Otherwise there is a...

CVE-2022-50707

In the Linux kernel, the following vulnerability has been resolved: virtio-crypto: fix memory leak in virtiocryptoalgskcipherclosesession 'vcctrlreq' is alloced in virtiocryptoalgskcipherclosesession, and should be freed in the invalid ctrlstatus-status error handling case. Otherwise there is a...

UBUNTU-CVE-2022-50707

In the Linux kernel, the following vulnerability has been resolved: virtio-crypto: fix memory leak in virtiocryptoalgskcipherclosesession 'vcctrlreq' is alloced in virtiocryptoalgskcipherclosesession, and should be freed in the invalid ctrlstatus-status error handling case. Otherwise there is a...

CVE-2022-50707 virtio-crypto: fix memory leak in virtio_crypto_alg_skcipher_close_session()

In the Linux kernel, the following vulnerability has been resolved: virtio-crypto: fix memory leak in virtiocryptoalgskcipherclosesession 'vcctrlreq' is alloced in virtiocryptoalgskcipherclosesession, and should be freed in the invalid ctrlstatus-status error handling case. Otherwise there is a...

CVE-2022-50707

CVE-2022-50707 concerns the Linux kernel virtio-crypto memory leak in virtio_crypto_alg_skcipher_close_session(). The issue occurs because the allocated vc_ctrl_req is freed only in the success path, while its error path (invalid ctrl_status->status) fails to release it, causing a memory leak....

CVE-2022-50707 virtio-crypto: fix memory leak in virtio_crypto_alg_skcipher_close_session()

In the Linux kernel, the following vulnerability has been resolved: virtio-crypto: fix memory leak in virtiocryptoalgskcipherclosesession 'vcctrlreq' is alloced in virtiocryptoalgskcipherclosesession, and should be freed in the invalid ctrlstatus-status error handling case. Otherwise there is a...