USN-6355-1: GRUB2 vulnerabilities

Daniel Axtens discovered that specially crafted images could cause a heap-based out-of-bonds write. A local attacker could possibly use this to circumvent secure boot protections. CVE-2021-3695 Daniel Axtens discovered that specially crafted images could cause out-of-bonds read and write. A local...

Ubuntu 20.04 LTS / 22.04 LTS : GRUB2 vulnerabilities (USN-6355-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6355-1 advisory. Daniel Axtens discovered that specially crafted images could cause a heap-based out-of-bonds write. A local attacker could possibly use this ...

Ubuntu: Security Advisory (USN-6355-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Oracle Linux 7 : grub2 (ELSA-2020-5790)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-5790 advisory. - Fix CVE-2020-10713, CVE-2020-14308, CVE-2020-14309, CVE-2020-14310, CVE-2020-14311, CVE-2020-15705, CVE-2020-15706, CVE-2020-15707 Orabug: 31225072...

CVE-2023-38486

A vulnerability in the secure boot implementation on affected Aruba 9200 and 9000 Series Controllers and Gateways allows an attacker to bypass security controls which would normally prohibit unsigned kernel images from executing. An attacker can use this vulnerability to execute arbitrary...

CVE-2023-38486

A vulnerability in the secure boot implementation on affected Aruba 9200 and 9000 Series Controllers and Gateways allows an attacker to bypass security controls which would normally prohibit unsigned kernel images from executing. An attacker can use this vulnerability to execute arbitrary...

Security feature bypass

A vulnerability in the secure boot implementation on affected Aruba 9200 and 9000 Series Controllers and Gateways allows an attacker to bypass security controls which would normally prohibit unsigned kernel images from executing. An attacker can use this vulnerability to execute arbitrary...

CVE-2023-38486 Hardware Root of Trust Bypass in 9200 and 9000 Series Controllers and Gateways

A vulnerability in the secure boot implementation on affected Aruba 9200 and 9000 Series Controllers and Gateways allows an attacker to bypass security controls which would normally prohibit unsigned kernel images from executing. An attacker can use this vulnerability to execute arbitrary...

CVE-2023-38486 Hardware Root of Trust Bypass in 9200 and 9000 Series Controllers and Gateways

A vulnerability in the secure boot implementation on affected Aruba 9200 and 9000 Series Controllers and Gateways allows an attacker to bypass security controls which would normally prohibit unsigned kernel images from executing. An attacker can use this vulnerability to execute arbitrary...

CVE-2023-38486

The CVE-2023-38486 entry describes a flaw in the secure boot implementation on Aruba 9200 and 9000 Series Controllers and Gateways. The issue allows bypassing the secure-boot protections that normally prohibit unsigned kernel images from executing, enabling an attacker to run arbitrary runtime op...

CVE-2023-38486: Incorrect Authorization

A vulnerability in the secure boot implementation on affected Aruba 9200 and 9000 Series Controllers and Gateways allows an attacker to bypass security controls which would normally prohibit unsigned kernel images from executing. An attacker can use this vulnerability to execute arbitrary...

PT-2023-26466 · Aruba · Aruba 9000 Series Gateways +3

Name of the Vulnerable Software and Affected Versions: Aruba 9200 and 9000 Series Controllers and Gateways affected versions not specified Description: A vulnerability in the secure boot implementation allows an attacker to bypass security controls, which would normally prohibit unsigned kernel...

Aruba Networks Aruba 9200 and 9000 Security Vulnerabilities

The Aruba Networks Aruba 9200 and Aruba Networks Aruba 9000 are a family of security gateways from Aruba Networks, Inc. A security vulnerability exists in the Aruba Networks Aruba 9200 and 9000 that stems from a flaw in the secure boot implementation, which can be exploited to bypass security...

PT-2023-8436

Name of the Vulnerable Software and Affected Versions Shim versions prior to 15.8 Description A remote code execution vulnerability was found in Shim, a core component of secure boot in Linux. The vulnerability allows an attacker to craft a specific malicious HTTP request, leading to a completely...

CVE-2023-20589

A flaw was found in hw. This flaw allows an attacker with specialized hardware and physical access to an impacted device to perform a voltage fault injection attack, compromising the ASP secure boot and potentially leading to arbitrary code execution. Mitigation Mitigation for this issue is eithe...

CVE-2023-20589

An attacker with specialized hardware and physical access to an impacted device may be able to perform a voltage fault injection attack resulting in compromise of the ASP secure boot potentially leading to arbitrary code execution...

Design/Logic Flaw

An attacker with specialized hardware and physical access to an impacted device may be able to perform a voltage fault injection attack resulting in compromise of the ASP secure boot potentially leading to arbitrary code execution...

CVE-2023-20589 fTPM Voltage Fault Injection

An attacker with specialized hardware and physical access to an impacted device may be able to perform a voltage fault injection attack resulting in compromise of the ASP secure boot potentially leading to arbitrary code execution...

CVE-2023-20589

The CVE-2023-20589 entry corresponds to a voltage fault injection vulnerability affecting fTPM ASP secure boot on AMD Ryzen platforms (Zen 1/2/3). The AMD-SB-4005 bulletin provides concrete details: potential arbitrary code execution via physical access and specialized hardware, impacting a wide ...

AMD Ryzen Security Breach

AMD Ryzen is a central processing unit CPU from Ultraviolet Semiconductor AMD. A security vulnerability exists in AMD Ryzen that originates from a vulnerability that allows an attacker to perform a voltage fault injection attack that compromises the ASP secure boot and results in arbitrary code...