15 matches found
CBL Mariner 2.0 Security Update: grub2 (CVE-2023-4692)
The version of grub2 installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-4692 advisory. - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue May allow an attacker to...
EulerOS Virtualization 3.0.6.6 : grub2 (EulerOS-SA-2024-1651)
According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially...
EulerOS Virtualization 3.0.6.0 : grub2 (EulerOS-SA-2024-1683)
According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially...
Fedora 38 : grub2 (2024-01f402fae5)
The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-01f402fae5 advisory. Security fix for CVE-2023-4692 Security fix for CVE-2023-4693 Fri Mar 08 2024 Nicolas Frayer - 2.06-118 - fs/xfs: Handle non-continuous data blocks ...
Fedora 39 : grub2 (2024-d09797f550)
The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-d09797f550 advisory. Security fix for CVE-2023-4692 Security fix for CVE-2023-4693 Fri Apr 12 2024 Nicolas Frayer - 2.06-120 - fs/xfs: Handle non-continuous data blocks ...
EulerOS Virtualization 2.11.1 : grub2 (EulerOS-SA-2024-1399)
According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially...
EulerOS Virtualization 2.10.1 : grub2 (EulerOS-SA-2024-1358)
According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially...
EulerOS 2.0 SP8 : grub2 (EulerOS-SA-2024-1270)
According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS...
Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2024-1141)
The remote host is missing an update for the Huawei EulerOS 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...
EulerOS 2.0 SP11 : grub2 (EulerOS-SA-2023-3272)
According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS...
EulerOS 2.0 SP9 : grub2 (EulerOS-SA-2023-3333)
According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS...
EulerOS Virtualization 2.9.1 : grub2 (EulerOS-SA-2024-1035)
According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially...
CVE-2023-4692
An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS filesystem image, leading to grub's heap metadata corruption. In some circumstances, the attack may also corrupt the UEFI firmware heap metadata. As a...
CVE-2023-4692
Concretely documented: CVE-2023-4692 is an out-of-bounds write in grub2’s NTFS driver that can corrupt heap metadata, potentially enabling arbitrary code execution and secure-boot protection bypass. Several connected advisories (e.g., CBL-Mariner) note that a patched grub2 is available; affected ...
CVE-2023-4692
An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS filesystem image, leading to grub's heap metadata corruption. In some circumstances, the attack may also corrupt the UEFI firmware heap metadata. As a...