CVE-2026-80836 crypto: virtio - bound the akcipher result length

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - bound the akcipher result length virtiocryptodataqakciphercallback sets the result length from the device-reported response length without bounding it to the destination buffer, which was allocated for the origin...

EulerOS Virtualization 2.11.0 : qemu (EulerOS-SA-2023-3082)

According to the versions of the qemu package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special file...

Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2023-2906)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

Oracle Linux 7 : qemu (ELSA-2023-12834)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12834 advisory. - virtio-crypto: verify src&dst buffer length for sym request Zhenwei Pi Orabug: 35724113 CVE-2023-3180 - hw/scsi/lsi53c895a: Fix reentrancy issues in...

QEMU 缓冲区错误漏洞

QEMU is a suite of simulation processor software. The software is fast and cross-platform. Qemu suffers from a buffer overflow vulnerability that stems from the fact that the values of srclen and dstlen are not checked in virtiocryptosymophelper, and a heap buffer overflow may occur when processi...

CVE-2023-3180: Heap-based Buffer Overflow

A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtiocryptohandlesymreq. There is no check for the value of srclen and dstlen in virtiocryptosymophelper, potentially leading to a heap buffer overflow when the two values differ...