DEBIAN-CVE-2023-2861

A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder...

Design/Logic Flaw

A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder...

CVE-2023-2861

A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder...

CVE-2023-2861 Qemu: 9pfs: improper access control on special files

A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder...

CVE-2023-2861

The CVE-2023-2861 issue affects QEMU’s 9pfs (9p passthrough filesystem) where the server allowed opening host-side special files, potentially enabling a malicious client to escape the exported 9p tree by creating/opening a device file in the shared folder. Affected are QEMU implementations in var...

CVE-2023-2861 Qemu: 9pfs: improper access control on special files

A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder...

CVE-2023-2861

A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder...

CVE-2023-2861 Qemu: 9pfs: improper access control on special files

A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder...

CVE-2023-2861

A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder...

CVE-2023-2861: Improper Access Control

A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder...

Advisory ROSA-SA-2023-2302

software: qemu 7.2.0 OS: ROSA-CHROME packageevrstring: qemu-7.2.0-2.src.rpm CVE-ID: CVE-2023-0330 BDU-ID: 2023-04834 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the lsi53c895a.c component of the QEMU hardware emulator is related to writing beyond buffer boundaries. Exploitation of the...

OESA-2023-1875 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used...

CVE-2023-3354 affecting package qemu for versions less than 6.2.0-19

CVE-2023-3354 affecting package qemu for versions less than 6.2.0-19. A patched version of the package is available...

Oracle Linux 8 : virt:ol / and / virt-devel:rhel (ELSA-2023-6980)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-6980 advisory. - Fix CVE-2022-2211 Denial of Service in --key parameter resolves: rhbz2101280 - Fixes: CVE-2022-40284 - Fixes: CVE-2021-46790, CVE-2022-30783,...

Oracle Linux 9 : qemu-kvm (ELSA-2023-6368)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-6368 advisory. - Resolves: bz2216504 CVE-2023-3354 qemu-kvm: QEMU: VNC: improper I/O watch removal in TLS handshake can lead to remote unauthenticated denial of service...

SUSE-SU-2023:3082-2 Security update for qemu

This update for qemu fixes the following issues: - CVE-2023-3301: Fixed incorrect cleanup of the vdpa/vhost-net structures if peer nic is present bsc1213414. - CVE-2023-0330: Fixed reentrancy issues in the LSI controller bsc1207205. - CVE-2023-2861: Fixed opening special files in 9pfs bsc1212968....

Medium: qemu

Issue Overview: A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to offset 0 instead potentially overwriting the VM's boot code. This could be used, for example, by L2 guests with a virtual disk vdiskL2 stored on a virtual disk of an L...

Amazon Linux 2 : qemu (ALAS-2023-2336)

The version of qemu installed on the remote host is prior to 3.1.0-8. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2336 advisory. A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to offset 0 instead...

The vulnerability of the ide_dma_cb() function in the QEMU hardware emulation software allows a attacker to gain access to read, modify, or delete data, or to cause a service failure.

The vulnerability of the idedmacb function in the QEMU hardware emulation software is related to synchronization errors when processing the DRQSTAT parameter. Exploiting this vulnerability can allow an attacker to gain access to read, modify, or delete data, or cause a service failure...

Moderate: Red Hat Security Advisory: edk2 security and bug fix update

An update for edk2 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...