CVE-2021-47226

CVE-2021-47226 describes a Linux kernel issue where an XRSTOR on a user-buffered FPU state could fail with a page fault yet modify the destination task’s FPU state. The root cause is that during __fpu__restore_sig(), XRSTOR could run with preserved registers for a different task (fpu_fpregs_owner...

CVE-2021-47226

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Invalidate FPU state after a failed XRSTOR from a user buffer Both Intel and AMD consider it to be architecturally valid for XRSTOR to fail with PF but nonetheless change the register state. The actual conditions under...

CVE-2021-47226 x86/fpu: Invalidate FPU state after a failed XRSTOR from a user buffer

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Invalidate FPU state after a failed XRSTOR from a user buffer Both Intel and AMD consider it to be architecturally valid for XRSTOR to fail with PF but nonetheless change the register state. The actual conditions under...

RHEL 7 : qemu-kvm-rhev (RHSA-2019:1202)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:1202 advisory. KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provi...

RHEL 7 : qemu-kvm-rhev (RHSA-2019:1200)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:1200 advisory. KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provi...

RHEL 7 : qemu-kvm-rhev (RHSA-2019:1199)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:1199 advisory. KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provi...

New "GoFetch" Vulnerability in Apple M-Series Chips Leaks Secret Encryption Keys

A new security shortcoming discovered in Apple M-series chips could be exploited to extract secret keys used during cryptographic operations. Dubbed GoFetch, the vulnerability relates to a microarchitectural side-channel attack that takes advantage of a feature known as data memory-dependent...

Information Exposure

IntelR AtomR Processors are vulnerable to information exposure through microarchitectural state after transient execution. The vulnerability is due to certain register files, which, when accessed by an authenticated user, may potentially enable information disclosure via local access...

SUSE SLES12 Security Update : spectre-meltdown-checker (SUSE-SU-2024:0885-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2024:0885-1 advisory. - updated to 0.46 This release mainly focuses on the detection of the new Zenbleed CVE-2023-20593 vulnerability, among few other changes tha...

DEBIAN-CVE-2023-28746

Information exposure through microarchitectural state after transient execution from some register files for some IntelR AtomR Processors may allow an authenticated user to potentially enable information disclosure via local access...

ALPINE-CVE-2023-28746

Information exposure through microarchitectural state after transient execution from some register files for some IntelR AtomR Processors may allow an authenticated user to potentially enable information disclosure via local access...

CVE-2023-28746

Information exposure through microarchitectural state after transient execution from some register files for some IntelR AtomR Processors may allow an authenticated user to potentially enable information disclosure via local access...

CVE-2023-28746

Information exposure through microarchitectural state after transient execution from some register files for some IntelR AtomR Processors may allow an authenticated user to potentially enable information disclosure via local access...

CVE-2023-28746

CVE-2023-28746 describes information exposure via transient execution on some Intel Atom processors. Connected sources reference kernel/microcode updates addressing Local information disclosure on Intel Atom processors (e.g., CVE-2023-28746) and related Intel microcode mitigations. Affected compo...

CVE-2023-28746

Information exposure through microarchitectural state after transient execution from some register files for some IntelR AtomR Processors may allow an authenticated user to potentially enable information disclosure via local access...

CVE-2023-28746

Information exposure through microarchitectural state after transient execution from some register files for some IntelR AtomR Processors may allow an authenticated user to potentially enable information disclosure via local access...

2024.1 IPU - Intel® Atom® Processor Advisory

Summary: A potential security vulnerability in some Intel® Atom® Processors may allow information disclosure. Intel is releasing firmware updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2023-28746 Description: Information exposure through microarchitectural sta...

UBUNTU-CVE-2023-28746

Information exposure through microarchitectural state after transient execution from some register files for some IntelR AtomR Processors may allow an authenticated user to potentially enable information disclosure via local access...

Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20220304.480)

The version of AHV installed on the remote host is prior to 20220304.480. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20220304.480 advisory. - An issue in Zen 2 CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially...

PT-2024-2321

Name of the Vulnerable Software and Affected Versions IntelR AtomR Processors affected versions not specified Description The issue is related to information exposure through microarchitectural state after transient execution from some register files for some IntelR AtomR Processors. This may all...