Astra Linux - уязвимость в linux, linux-5.10, linux-5.15, linux-6.1

A speculative race condition SRC vulnerability that affects 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...

UGen: An Agentic Framework for Generating Microarchitectural Attack PoCs

Microarchitectural attacks continue to evolve, uncovering new exploitation vectors in modern processors. From a defensive perspective, assessing a system's susceptibility to such attacks remains challenging. Developing functional attack implementations is labor-intensive, requires deep...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000205)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000205 advisory. An information disclosure vulnerability exists when certain central processing units CPU speculatively access memory. An attacker who successfully exploited the...

SUSE CVE-2023-52997

In the Linux kernel, the following vulnerability has been resolved: ipv4: prevent potential spectre v1 gadget in ipmetricsconvert if !type continue; if type RTAXMAX return -EINVAL; ... metricstype - 1 = val; @type being used as an array index, we need to prevent cpu speculation or risk leaking...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a Spectre v1 attack risk in netlink attribute parsing...

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...

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...

Spectre V1 Gadget in do_prlimit in the Linux Kernel

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PT-2023-35443 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.94 Description: The issue is related to a potential Spectre v1 gadget in the xfrm xlate32 attr function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kerne...

PT-2023-34981 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.9 Description: The issue concerns a potential Spectre v1 gadget in the netlink component. The actual impact and attack plausibility have not yet been proven. It was introduced in version v2.6.15 and fixed i...

DEBIAN-CVE-2019-1125

An information disclosure vulnerability exists when certain central processing units CPU speculatively access memory. An attacker who successfully exploited the vulnerability could read privileged data across trust boundaries. To exploit this vulnerability, an attacker would have to log on to an...

UBUNTU-CVE-2019-1125

An information disclosure vulnerability exists when certain central processing units CPU speculatively access memory. An attacker who successfully exploited the vulnerability could read privileged data across trust boundaries. To exploit this vulnerability, an attacker would have to log on to an...

PT-2019-4073 · Linux +9 · Linux +9

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Intel CPUs affected versions not specified AMD CPUs affected versions not specified ARM CPUs affected versions not specified Linux affected versions not specified Description: An information disclosure...

NetSpectre — New Remote Spectre Attack Steals Data Over the Network

A team of security researchers has discovered a new Spectre attack that can be launched over the network, unlike all other Spectre variants that require some form of local code execution on the target system. Dubbed "NetSpectre ," the new remote side-channel attack, which is related to Spectre...