307 matches found
CVE-2024-36923
CVE-2024-36923 is documented in a connected Nessus entry as a Linux kernel vulnerability affecting fs/9p inode eviction. Root cause: when iget fails to retrieve server information, the inode may be partially initialized; during eviction, references to uninitialized structures (e.g., fscache cooki...
EulerOS Virtualization 3.0.6.6 : qemu (EulerOS-SA-2024-1671)
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...
openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2023:4343-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...
CVE-2022-23092 Missing bounds check in 9p message handling
The implementation of lib9p's handling of RWALK messages was missing a bounds check needed when unpacking the message contents. The missing check means that the receipt of a specially crafted message will cause lib9p to overwrite unrelated memory. The bug can be triggered by a malicious bhyve gue...
EulerOS Virtualization 2.9.0 : qemu (EulerOS-SA-2023-2999)
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...
EulerOS 2.0 SP9 : qemu (EulerOS-SA-2023-2906)
According to the versions of the qemu package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW commands whe...
Ubuntu: Security Advisory (USN-6567-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...
USN-6567-1: QEMU vulnerabilities
Gaoning Pan and Xingwei Li discovered that QEMU incorrectly handled the USB xHCI controller device. A privileged guest attacker could possibly use this issue to cause QEMU to crash, leading to a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2020-14394 It w...
USN-6567-1 qemu vulnerabilities
Gaoning Pan and Xingwei Li discovered that QEMU incorrectly handled the USB xHCI controller device. A privileged guest attacker could possibly use this issue to cause QEMU to crash, leading to a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2020-14394 It w...
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
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...
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-2019-4520)
The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-4520 advisory. - lsi53c895a: check message length value is valid Prasad J Pandit Orabug: 28873208 CVE-2018-18849 - 9p: fix QEMU crash when renaming files Greg Kurz...
USN-6252-1: Linux kernel vulnerabilities
It was discovered that the ext4 file system implementation in the Linux kernel contained a use-after-free vulnerability. An attacker could use this to construct a malicious ext4 file system image that, when mounted, could cause a denial of service system crash. CVE-2022-1184 It was discovered tha...
CVE-2023-1386
A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. When a local user in the guest writes an executable file with SUID or SGID, none of these privileged bits are correctly dropped. As a result, in rare circumstances, this flaw could be used by malicious users in the gue...