CVE-2024-42416

The ctlreportsupportedopcodes function did not sufficiently validate a field provided by userspace, allowing an arbitrary write to a limited amount of kernel help memory. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on...

CVE-2024-45063

The function ctlwritebuffer incorrectly set a flag which resulted in a kernel Use-After-Free when a command finished processing. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process,...

CVE-2024-43110

The ctlrequestsense function could expose up to three bytes of the kernel heap to userspace. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note th...

CVE-2024-8178

The ctlwritebuffer and ctlreadbuffer functions allocated memory to be returned to userspace, without initializing it. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process, which...

CVE-2024-45063 Multiple issues in ctl(4) CAM Target Layer

The function ctlwritebuffer incorrectly set a flag which resulted in a kernel Use-After-Free when a command finished processing. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process,...

CVE-2024-45063 Multiple issues in ctl(4) CAM Target Layer

The function ctlwritebuffer incorrectly set a flag which resulted in a kernel Use-After-Free when a command finished processing. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process,...

CVE-2024-45063

The CVE-2024-45063 issue affects FreeBSD ctl(4) CAM Target Layer. The root cause is that ctl_write_buffer incorrectly sets a flag, causing a kernel Use-After-Free when a command finishes processing. The advisory describes guest VMs exposing virtio_scsi accessing the kernel via bhyve, enabling cod...

CVE-2024-43110

The CVE-2024-43110 issue affects FreeBSD ctl(4) CAM Target Layer. The ctl_request_sense function could expose up to three bytes of kernel heap to userspace. Guest VMs exposing virtio_scsi can trigger these vulnerabilities to achieve code execution on the host in the bhyve userspace process (typic...

CVE-2024-43110 Multiple issues in ctl(4) CAM Target Layer

The ctlrequestsense function could expose up to three bytes of the kernel heap to userspace. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note th...

CVE-2024-43110 Multiple issues in ctl(4) CAM Target Layer

The ctlrequestsense function could expose up to three bytes of the kernel heap to userspace. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note th...

CVE-2024-42416

CVE-2024-42416 affects FreeBSD ctl(4) CAM Target Layer: ctl_report_supported_opcodes did not properly validate a field from userspace, enabling an arbitrary write into limited kernel help memory. Impact: guest VMs using virtio_scsi can abuse this to execute code on the host bhyve process (root), ...

CVE-2024-42416 Multiple issues in ctl(4) CAM Target Layer

The ctlreportsupportedopcodes function did not sufficiently validate a field provided by userspace, allowing an arbitrary write to a limited amount of kernel help memory. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on...

CVE-2024-42416 Multiple issues in ctl(4) CAM Target Layer

The ctlreportsupportedopcodes function did not sufficiently validate a field provided by userspace, allowing an arbitrary write to a limited amount of kernel help memory. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on...

CVE-2024-8178 Multiple issues in ctl(4) CAM Target Layer

The ctlwritebuffer and ctlreadbuffer functions allocated memory to be returned to userspace, without initializing it. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process, which...

CVE-2024-8178 Multiple issues in ctl(4) CAM Target Layer

The ctlwritebuffer and ctlreadbuffer functions allocated memory to be returned to userspace, without initializing it. Malicious software running in a guest VM that exposes virtioscsi can exploit the vulnerabilities to achieve code execution on the host in the bhyve userspace process, which...

Debian dla-3871 : cinder-api - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3871 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3871-1 [email protected]...

PT-2024-8607 · Freebsd · Freebsd

Name of the Vulnerable Software and Affected Versions: FreeBSD affected versions not specified Description: The function ctl write buffer incorrectly set a flag, resulting in a kernel Use-After-Free when a command finished processing. Malicious software running in a guest VM that exposes virtio...

FreeBSD-SA-24:11.ctl

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-24:11.ctl Security Advisory The FreeBSD Project Topic: Multiple issues in ctl4 CAM Target Layer Category: core Module: ctl Announced: 2024-09-04 Credits:...

FreeBSD -- Multiple issues in ctl(4) CAM Target Layer

Problem Description: Several vulnerabilities were found in the ctl subsystem. The function ctlwritebuffer incorrectly set a flag which resulted in a kernel Use-After-Free when a command finished processing CVE-2024-45063. The ctlwritebuffer and ctlreadbuffer functions allocated memory to be...

Huawei EulerOS: Security Advisory for iscsi-initiator-utils (EulerOS-SA-2024-2271)

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...