RHEL 5 : kernel (RHSA-2018:0464)

The remote Redhat Enterprise Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:0464 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: An industry-wide issue was found in th...

amd: Return Address Predictor vulnerability leading to information disclosure

A side channel vulnerability was found in hw amd. Some AMD CPUs may allow an attacker to influence the return address prediction. This issue may result in speculative execution at an attacker-controlled instruction pointer register, potentially leading to information disclosure...

Researchers Uncover First Native Spectre v2 Exploit Against Linux Kernel

Cybersecurity researchers have disclosed what they say is the "first native Spectre v2 exploit" against the Linux kernel on Intel systems that could be exploited to read sensitive data from the memory. The exploit, called Native Branch History Injection BHI, can be used to leak arbitrary kernel...

Intel CPU 安全漏洞

Intel CPU is an Intel's processor from the American company Intel. The device is used to interpret computer instructions as well as process data in computer software. The Intel CPU has a security vulnerability that stems from the presence of a branch-target injection BTI problem. An attacker...

Fedora 38 : xen (2024-29f57f1b4e)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-29f57f1b4e advisory. x86: Register File Data Sampling XSA-452, CVE-2023-28746 GhostRace: Speculative Race Conditions XSA-453, CVE-2024-2193 Tenable has extracted the...

Fedora 39 : xen (2024-9e9f53d01d)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-9e9f53d01d advisory. x86: Register File Data Sampling XSA-452, CVE-2023-28746 GhostRace: Speculative Race Conditions XSA-453, CVE-2024-2193 Tenable has extracted the...

DEBIAN-CVE-2024-2193

A Speculative Race Condition SRC vulnerability that impacts modern CPU architectures supporting speculative execution related to Spectre V1 has been disclosed. An unauthenticated attacker can exploit this vulnerability to disclose arbitrary data from the CPU using race conditions to access the...

CVE-2024-2193

A Speculative Race Condition SRC vulnerability that impacts modern CPU architectures supporting speculative execution related to Spectre V1 has been disclosed. An unauthenticated attacker can exploit this vulnerability to disclose arbitrary data from the CPU using race conditions to access the...

ALPINE-CVE-2024-2193

A Speculative Race Condition SRC vulnerability that impacts modern CPU architectures supporting speculative execution related to Spectre V1 has been disclosed. An unauthenticated attacker can exploit this vulnerability to disclose arbitrary data from the CPU using race conditions to access the...

UBUNTU-CVE-2024-2193

A Speculative Race Condition SRC vulnerability that impacts modern CPU architectures supporting speculative execution related to Spectre V1 has been disclosed. An unauthenticated attacker can exploit this vulnerability to disclose arbitrary data from the CPU using race conditions to access the...

CVE-2024-2193

A Speculative Race Condition SRC vulnerability that impacts modern CPU architectures supporting speculative execution related to Spectre V1 has been disclosed. An unauthenticated attacker can exploit this vulnerability to disclose arbitrary data from the CPU using race conditions to access the...

CVE-2024-2193 Speculative Race Condition impacts modern CPU architectures that support speculative execution, also known as GhostRace.

A Speculative Race Condition SRC vulnerability that impacts modern CPU architectures supporting speculative execution related to Spectre V1 has been disclosed. An unauthenticated attacker can exploit this vulnerability to disclose arbitrary data from the CPU using race conditions to access the...

CVE-2024-2193

A Speculative Race Condition SRC vulnerability that impacts modern CPU architectures supporting speculative execution related to Spectre V1 has been disclosed. An unauthenticated attacker can exploit this vulnerability to disclose arbitrary data from the CPU using race conditions to access the...

GhostRace – New Data Leak Vulnerability Affects Modern CPUs

A group of researchers has discovered a new data leakage attack impacting modern CPU architectures supporting speculative execution. Dubbed GhostRace CVE-2024-2193, it is a variation of the transient execution CPU vulnerability known as Spectre v1 CVE-2017-5753. The approach combines speculative...

CPU hardware utilizing speculative execution may be vulnerable to speculative race conditions

Overview A Speculative Race Condition SRC vulnerability that impacts modern CPU architectures supporting speculative execution has been discovered. CPU hardware utilizing speculative execution that are vulnerable to Spectre v1 are likely affected. An unauthenticated attacker can exploit this...

Vulnerability of microprogramming software for Intel, AMD, ARM, and IBM processors: This vulnerability arises due to the creation of racing states in a speculative mode, which can lead to access to already freed memory areas. If the processor mispredicts the branching in the code, it allows a hacker to gain access to protected memory.

The vulnerability of microprogramming software for processors from Intel, AMD, ARM, and IBM arises from the existence of speculative execution states that can lead to access to already freed memory areas, if the processor mispredicts branch instructions in the code. Exploiting this vulnerability...

GhostRace: Speculative Race Conditions

ISSUE DESCRIPTION Researchers at VU Amsterdam and IBM Research have discovered GhostRace; an analysis of the behaviour of synchronisation primitives under speculative execution. Synchronisation primitives are typically formed as an unbounded loop which waits until a resource is available to be...

PT-2024-2060 · Amd +7 · Amd Cpus +7

Name of the Vulnerable Software and Affected Versions: Modern CPU architectures supporting speculative execution affected versions not specified Description: A Speculative Race Condition SRC vulnerability, known as GhostRace, has been disclosed. This vulnerability impacts modern CPU architectures...

openSUSE: Security Advisory for xen (SUSE-SU-2023:0169-1)

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...

RHEL 8 : kernel (RHSA-2024:0930)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0930 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: GSM multiplexing race conditio...