CVE-2021-27080

Azure Sphere Unsigned Code Execution Vulnerability...

CVE-2021-27074

Azure Sphere Unsigned Code Execution Vulnerability...

Remote code execution

Azure Sphere Unsigned Code Execution Vulnerability...

Remote code execution

Azure Sphere Unsigned Code Execution Vulnerability...

CVE-2021-27074

Azure Sphere Unsigned Code Execution Vulnerability...

CVE-2021-27080

Azure Sphere Unsigned Code Execution Vulnerability...

CVE-2021-27074 Azure Sphere Unsigned Code Execution Vulnerability

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CVE-2021-27074

CVE-2021-27074 is an Azure Sphere unsigned code execution vulnerability. Connected documents describe the issue as an unsigned code execution flaw in Azure Sphere, with one source attributing it to incorrect code generation management in the Azure Sphere OS. Practical impact stated across sources...

CVE-2021-27080 Azure Sphere Unsigned Code Execution Vulnerability

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CVE-2021-27080

CVE-2021-27080 is listed as Azure Sphere Unsigned Code Execution Vulnerability. Connected sources confirm affected product is Azure Sphere and describe a vulnerability that could allow unsigned code execution (with MSRC labeling it as an Azure Sphere Unsigned Code Execution vulnerability). The co...

CVE-2021-27074: Undefined Security Weakness

Azure Sphere Unsigned Code Execution Vulnerability...

CVE-2021-27080: Undefined Security Weakness

Azure Sphere Unsigned Code Execution Vulnerability...

Cisco IOS XR Software for Cisco 8000 and NCS 540 Routers Image Verification Vulnerabilities (cisco-sa-ioxr-l-zNhcGCBt)

According to its self-reported version, the Cisco IOS XR Software is affected by multiple vulnerabilities that allow an authenticated, local attacker to execute unsigned code during the boot process, as follows: - A vulnerability in the GRUB boot loader of Cisco NCS 540 Series Routers, only when...

Azure Sphere Unsigned Code Execution Vulnerability

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Azure Sphere Unsigned Code Execution Vulnerability

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Microsoft Azure Sphere 安全漏洞

Microsoft Azure Sphere is an appliance from Microsoft Corporation USA that is used to provide security in cloud environments. A security vulnerability exists in Microsoft Azure Sphere Unsigned. The following products and versions are affected: Azure Sphere...

OSV-2021-500 Heap-buffer-overflow in put_epel_8_fallback

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31738 Crash type: Heap-buffer-overflow READ 1 Crash state: putepel8fallback accelerationfunctions::puthevcepel void mcchroma...

grub2 code execution vulnerability

grub2 is a Linux system boot program from the GNU community. A security vulnerability exists in versions of grub2 prior to 2.06 where it incorrectly enables the ACPI command when enabling secure boot. The vulnerability allows an attacker with privileged access to create an auxiliary system...

CVE-2021-3418

A flaw was found in grub. If certificates that signed grub are installed into db, grub can be booted directly. It will then boot any kernel without signature validation. The booted kernel will think it was booted in secureboot mode and will implement lockdown, yet it could have been tampered. Thi...

ALPINE-CVE-2020-14372

A flaw was found in grub2 in versions prior to 2.06, where it incorrectly enables the usage of the ACPI command when Secure Boot is enabled. This flaw allows an attacker with privileged access to craft a Secondary System Description Table SSDT containing code to overwrite the Linux kernel lockdow...