CVE-2024-43378 calamares-nixos-extensions LUKS keyfile exposure regression on legacy BIOS systems

calamares-nixos-extensions provides Calamares branding and modules for NixOS, a distribution of GNU/Linux. Users who installed NixOS through the graphical installer who used manual disk partitioning to create a setup where the system was booted via legacy BIOS rather than UEFI; some disk partitio...

CVE-2024-43378 calamares-nixos-extensions LUKS keyfile exposure regression on legacy BIOS systems

calamares-nixos-extensions provides Calamares branding and modules for NixOS, a distribution of GNU/Linux. Users who installed NixOS through the graphical installer who used manual disk partitioning to create a setup where the system was booted via legacy BIOS rather than UEFI; some disk partitio...

PT-2024-30540 · Unknown · Calamares-Nixos-Extensions

Name of the Vulnerable Software and Affected Versions: calamares-nixos-extensions versions prior to 0.3.17 Description: The issue affects users who installed NixOS through the graphical installer using manual disk partitioning, where the system boots via legacy BIOS, some disk partitions are...

CVE-2024-38483

Dell BIOS contains an Improper Input Validation vulnerability in an externally developed component. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution...

CVE-2024-38483

Dell BIOS contains an Improper Input Validation vulnerability in an externally developed component. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution...

CVE-2024-38483

Dell BIOS contains an Improper Input Validation vulnerability in an externally developed component. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution...

CVE-2024-38483

Dell BIOS contains an Improper Input Validation vulnerability in an externally developed component. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution...

CVE-2024-38483

CVE-2024-38483 describes an Improper Input Validation vulnerability in Dell BIOS, located in an externally developed component. A high-privilege attacker with local access could potentially achieve code execution. Connected sources specify affected Dell BIOS versions prior to 1.26.0, prior to 1.3...

Dell BIOS 输入验证错误漏洞

Dell BIOS is embedded software on a small memory chip on the motherboard of a computer from Dell USA. The Dell BIOS suffers from an input validation error vulnerability that stems from the presence of incorrect input validation, which can be exploited by an attacker with elevated privileges and...

CVE-2023-20578

A TOCTOU Time-Of-Check-Time-Of-Use in SMM may allow an attacker with ring0 privileges and access to the BIOS menu or UEFI shell to modify the communications buffer potentially resulting in arbitrary code execution...

CVE-2023-20518

Incomplete cleanup in the ASP may expose the Master Encryption Key MEK to a privileged attacker with access to the BIOS menu or UEFI shell and a memory exfiltration vulnerability, potentially resulting in loss of confidentiality...

CVE-2021-46772

Insufficient input validation in the ABL may allow a privileged attacker with access to the BIOS menu or UEFI shell to tamper with the structure headers in SPI ROM causing an out of bounds memory read and write, potentially resulting in memory corruption or denial of service...

CVE-2021-26387

Insufficient access controls in ASP kernel may allow a privileged attacker with access to AMD signing keys and the BIOS menu or UEFI shell to map DRAM regions in protected areas, potentially leading to a loss of platform integrity...

CVE-2021-26344

An out of bounds memory write when processing the AMD PSP1 Configuration Block APCB could allow an attacker with access the ability to modify the BIOS image, and the ability to sign the resulting image, to potentially modify the APCB block resulting in arbitrary code execution...

CVE-2023-20578

A TOCTOU Time-Of-Check-Time-Of-Use in SMM may allow an attacker with ring0 privileges and access to the BIOS menu or UEFI shell to modify the communications buffer potentially resulting in arbitrary code execution...

CVE-2023-20578

CVE-2023-20578 describes a TOCTOU in SMM that could allow a ring-0 attacker with BIOS menu/UEFI shell access to modify a communications buffer and potentially execute arbitrary code. Connected documents confirm this vulnerability in the AMD Secure Processor (ASP) / Platform Initialization (PI) co...

CVE-2023-20518

Incomplete cleanup in the ASP may expose the Master Encryption Key MEK to a privileged attacker with access to the BIOS menu or UEFI shell and a memory exfiltration vulnerability, potentially resulting in loss of confidentiality...

CVE-2023-20518

Incomplete cleanup in the ASP may expose the Master Encryption Key MEK to a privileged attacker with access to the BIOS menu or UEFI shell and a memory exfiltration vulnerability, potentially resulting in loss of confidentiality...

CVE-2023-20518

CVE-2023-20518 describes an incomplete cleanup in the AMD Secure Processor (ASP) that could expose the Master Encryption Key (MEK) to a privileged attacker with BIOS/UEFI access, leading to potential confidentiality loss. The vulnerability spans ASP, SEV, and SEV-SNP related firmware; exploitatio...

CVE-2021-46772

Summary: CVE-2021-46772 describes insufficient input validation in the ABL that may allow a privileged attacker with BIOS/UEFI access to tamper with SPI ROM headers, causing out-of-bounds reads/writes and memory corruption or DoS. The Connected documents provide concrete mitigation details from A...