AMD System Management Unit(SMU) 缓冲区错误漏洞

The AMD System Management Unit SMU is a system management unit at UltraMicroelectronics AMD. A security vulnerability exists in the AMD System Management Unit SMU that stems from inadequate boundary checking and could allow an attacker to update SRAM from/to address space to an invalid value,...

CVE-2023-20531

CVE-2023-20531 affects the AMD System Management Unit (SMU) in AMD EPYC platforms. The root cause is insufficient bound checks in SMU, allowing an attacker to update SRAM between address spaces to an invalid value, which can lead to a denial of service. Connected documents provide concrete detail...

CVE-2023-20531

Insufficient bound checks in the SMU may allow an attacker to update the SRAM from/to address space to an invalid value potentially resulting in a denial of service...

PT-2025-41044

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a reference count leak bug in the omap4 sram init function when using ARM OMAP2+ platforms. The of find compatible node function increments the reference count ...

AMD CPUs Denial of Service Vulnerability

AMD CPUs are a family of CPUs from AMD U.S.A. A denial of service vulnerability exists in AMD CPUs, which stems from insufficient boundary checking in the SMU mailbox registers. An attacker could exploit the vulnerability to read content outside of the SRAM address range resulting in a potential...

CVE-2021-26364

Insufficient bounds checking in an SMU mailbox register could allow an attacker to potentially read outside of the SRAM address range which could result in an exception handling leading to a potential denial of service...

Out-of-bounds

Insufficient bounds checking in an SMU mailbox register could allow an attacker to potentially read outside of the SRAM address range which could result in an exception handling leading to a potential denial of service...

CVE-2021-26364

Insufficient bounds checking in an SMU mailbox register could allow an attacker to potentially read outside of the SRAM address range which could result in an exception handling leading to a potential denial of service...

GSD-2022-1002486 ARM: mmp: Fix failure to remove sram device

ARM: mmp: Fix failure to remove sram device This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.311 by commit...

GSD-2022-1002419 ARM: mmp: Fix failure to remove sram device

ARM: mmp: Fix failure to remove sram device This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.276 by commit...

GSD-2022-1002334 ARM: mmp: Fix failure to remove sram device

ARM: mmp: Fix failure to remove sram device This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.238 by commit...

GSD-2022-1002039 ARM: mmp: Fix failure to remove sram device

ARM: mmp: Fix failure to remove sram device This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.110 by commit...

GSD-2022-1001775 ARM: mmp: Fix failure to remove sram device

ARM: mmp: Fix failure to remove sram device This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.33 by commit...

GSD-2022-1001457 ARM: mmp: Fix failure to remove sram device

ARM: mmp: Fix failure to remove sram device This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.19 by commit...

CVE-2021-26337

Insufficient DRAM address validation in System Management Unit SMU may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests...

Authorization

Insufficient DRAM address validation in System Management Unit SMU may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests...

CVE-2021-26337

Insufficient DRAM address validation in System Management Unit SMU may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests...

openSUSE 15 Security Update : solo (openSUSE-SU-2021:1019-1)

The remote SUSE Linux SUSE15 host has a package installed that is affected by a vulnerability as referenced in the openSUSE-SU-2021:1019-1 advisory. - The flash read-out protection RDP level is not enforced during the device initialization phase of the SoloKeys Solo 4.0.0 & Somu and the Nitrokey...

CVE-2020-27208

The flash read-out protection RDP level is not enforced during the device initialization phase of the SoloKeys Solo 4.0.0 & Somu and the Nitrokey FIDO2 token. This allows an adversary to downgrade the RDP level and access secrets such as private ECC keys from SRAM via the debug interface...

CVE-2020-27208

The flash read-out protection RDP level is not enforced during the device initialization phase of the SoloKeys Solo 4.0.0 & Somu and the Nitrokey FIDO2 token. This allows an adversary to downgrade the RDP level and access secrets such as private ECC keys from SRAM via the debug interface...