kernel: xen: Xen hypercall page unsafe against speculative attacks (Xen Security Advisory 466)

In the Linux kernel, the following vulnerability has been resolved: x86/xen: don't do PV iret hypercall through hypercall page Instead of jumping to the Xen hypercall page for doing the iret hypercall, directly code the required sequence in xen-asm.S. This is done in preparation of no longer usin...

kernel: xen: Xen hypercall page unsafe against speculative attacks (Xen Security Advisory 466)

In the Linux kernel, the following vulnerability has been resolved: x86/xen: don't do PV iret hypercall through hypercall page Instead of jumping to the Xen hypercall page for doing the iret hypercall, directly code the required sequence in xen-asm.S. This is done in preparation of no longer usin...

Linux Distros Unpatched Vulnerability : CVE-2022-42331

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86: speculative vulnerability in 32bit SYSCALL path Due to an oversight in the very original Spectre/Meltdown security work XSA-254, one entrypath performs its...

RockyLinux 8 : kernel-rt (RLSA-2025:3894)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:3894 advisory. kernel: xen: Xen hypercall page unsafe against speculative attacks Xen Security Advisory 466 CVE-2024-53241 kernel: ALSA: usb-audio: Fix out of bounds...

RLSA-2025:3894 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: xen: Xen hypercall page unsafe against speculative attacks Xen Security Advisory 466 CVE-2024-53241 kernel: ALSA: usb-audio: Fix o...

SUSE-SU-2025:02326-1 Security update for xen

This update for xen fixes the following issues: Security fixes: - CVE-2024-28956: Fixed Intel CPU: Indirect Target Selection ITS XSA-469 bsc1243117 - CVE-2024-53241: Fixed Xen hypercall page unsafe against speculative attacks XSA-466 bsc1234282 - CVE-2025-1713: Fixed deadlock potential with VT-d...

Security update for xen

This update for xen fixes the following issues: CVE-2024-28956: Fixed Intel CPU: Indirect Target Selection ITS XSA-469 bsc1243117 CVE-2024-53241: Fixed Xen hypercall page unsafe against speculative attacks XSA-466 bsc1234282 CVE-2025-1713: Fixed deadlock potential with VT-d and legacy PCI device...

Security update for xen

This update for xen fixes the following issues: CVE-2024-28956: Fixed Intel CPU: Indirect Target Selection ITS XSA-469 bsc1243117 CVE-2024-53241: Fixed Xen hypercall page unsafe against speculative attacks XSA-466 bsc1234282 CVE-2025-1713: Fixed deadlock potential with VT-d and legacy PCI device...

SUSE: Security Advisory (SUSE-SU-2025:0142-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

x86: Indirect Target Selection

ISSUE DESCRIPTION Researchers at VU Amsterdam have released Training Solo, detailing several speculative attacks which bypass current protections. One issue, which Intel have named Indirect Target Selection, is a bug in the hardware support for prediction-domain isolation. The mitigation for this...

AlmaLinux 8 : kernel-rt (ALSA-2025:3894)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:3894 advisory. kernel: xen: Xen hypercall page unsafe against speculative attacks Xen Security Advisory 466 CVE-2024-53241 kernel: ALSA: usb-audio: Fix out of bounds rea...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel 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...

kernel: xen: Xen hypercall page unsafe against speculative attacks (Xen Security Advisory 466)

In the Linux kernel, the following vulnerability has been resolved: x86/xen: don't do PV iret hypercall through hypercall page Instead of jumping to the Xen hypercall page for doing the iret hypercall, directly code the required sequence in xen-asm.S. This is done in preparation of no longer usin...

kernel: xen: Xen hypercall page unsafe against speculative attacks (Xen Security Advisory 466)

In the Linux kernel, the following vulnerability has been resolved: x86/xen: don't do PV iret hypercall through hypercall page Instead of jumping to the Xen hypercall page for doing the iret hypercall, directly code the required sequence in xen-asm.S. This is done in preparation of no longer usin...

Moderate: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt 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...

ALSA-2025:3894 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: xen: Xen hypercall page unsafe against speculative attacks Xen Security Advisory 466 CVE-2024-53241 kernel: ALSA: usb-audio: Fix o...

ALSA-2025:3893 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: xen: Xen hypercall page unsafe against speculative attacks Xen Security Advisory 466 CVE-2024-53241 kernel: ALSA: usb-audio: Fix out of bounds reads when finding clock sources...

Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: xen: Xen hypercall page unsafe against speculative attacks Xen Security Advisory 466 CVE-2024-53241 kernel: ALSA: usb-audio: Fix o...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : xen (SUSE-SU-2025:0142-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:0142-1 advisory. - CVE-2024-53241: Xen hypercall page unsafe against speculative attacks bsc1234282. Bug fixes: - Update t...

SUSE-SU-2025:0142-1 Security update for xen

This update for xen fixes the following issues: - CVE-2024-53241: Xen hypercall page unsafe against speculative attacks bsc1234282. Bug fixes: - Update to Xen 4.18.4 security bug fix release bsc1027519 x86: Prefer ACPI reboot over UEFI ResetSystem run time service call No other changes mentioned ...