DRAM Related Side Channel Attacks

Summary Researchers have provided AMD with a paper titled “Quo VADIS DDR5? Verifying Addressing of DRAM In Software.” In this paper, the authors present an approach to verifying DRAM addressing functions from software using the DRAM row conflict side channel. The authors claim that the presented...

CVE-2023-31325

Improper isolation of shared resources on System-on-a-chip SOC could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentiality and integrity...

CVE-2023-31365

An integer overflow in the SMU could allow a privileged attacker to potentially write memory beyond the end of the reserved dRAM area resulting in loss of integrity or availability...

CVE-2023-31365

An integer overflow in the SMU could allow a privileged attacker to potentially write memory beyond the end of the reserved dRAM area resulting in loss of integrity or availability...

CVE-2023-31325

Improper isolation of shared resources on System-on-a-chip SOC could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentiality and integrity...

CVE-2023-31325

Improper isolation of shared resources on System-on-a-chip SOC could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentiality and integrity...

CVE-2023-31325

CVE-2023-31325 describes an improper isolation of shared resources on a System-on-a-Chip (SOC) that could allow a privileged attacker to tamper with the PSP-reserved DRAM region, potentially compromising confidentiality and integrity. Connected sources indicate this affects AMD client processor p...

AMD Graphics Driver 安全漏洞

AMD Graphics Driver is an integrated graphics driver from UltraMicroelectronics AMD. A security vulnerability exists in AMD Graphics Driver that originates from an integer overflow that could result in writes to memory outside of the reserved dRAM area and loss of integrity or availability...

AMD Graphics Driver和AMD Client Processor 安全漏洞

AMD Graphics Driver and AMD Client Processor are both products of UltraMed Semiconductor AMD, Inc.AMD Graphics Driver is an integrated graphics driver.AMD Client Processor is a processor for client devices e.g., personal computers PCs, laptops, etc.. A security vulnerability exists in AMD Graphic...

SUSE CVE-2025-38239

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraidsas: Fix invalid node index On a system with DRAM interleave enabled, out-of-bound access is detected: megaraidsas 0000:3f:00.0: requested/available msix 128/128 pollqueue 0 ------------ cut here ------------ UBSAN:...

DEBIAN-CVE-2025-38239

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraidsas: Fix invalid node index On a system with DRAM interleave enabled, out-of-bound access is detected: megaraidsas 0000:3f:00.0: requested/available msix 128/128 pollqueue 0 ------------ cut here ------------ UBSAN:...

AZL-64856 CVE-2025-38239 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraidsas: Fix invalid node index On a system with DRAM interleave enabled, out-of-bound access is detected: megaraidsas 0000:3f:00.0: requested/available msix 128/128 pollqueue 0 ------------ cut here ------------ UBSAN:...

UBUNTU-CVE-2025-38239

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraidsas: Fix invalid node index On a system with DRAM interleave enabled, out-of-bound access is detected: megaraidsas 0000:3f:00.0: requested/available msix 128/128 pollqueue 0 ------------ cut here ------------ UBSAN:...

CVE-2025-38239

CVE-2025-38239 affects the Linux kernel megaraid_sas driver. On systems with DRAM interleave enabled, an out-of-bounds access can occur due to an invalid node index in megasas_alloc_irq_vectors during megaraid_sas probing, which triggers UBSAN reports (array-index-out-of-bounds in topology.h: ind...

CVE-2025-38239 scsi: megaraid_sas: Fix invalid node index

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraidsas: Fix invalid node index On a system with DRAM interleave enabled, out-of-bound access is detected: megaraidsas 0000:3f:00.0: requested/available msix 128/128 pollqueue 0 ------------ cut here ------------ UBSAN:...

PT-2025-28868

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw within the megaraid sas module. Specifically, an out-of-bounds access can occur on systems with DRAM interleave enabled, potentially leading to system...

CVE-2023-20509

An insufficient DRAM address validation in PMFW may allow a privileged attacker to perform a DMA read from an invalid DRAM address to SRAM, potentially resulting in loss of data integrity...

CVE-2023-1048

A vulnerability, which was classified as critical, has been found in TechPowerUp Ryzen DRAM Calculator 1.2.0.5. This issue affects some unknown processing in the library WinRing0x64.sys. The manipulation leads to improper initialization. Local access is required to approach this attack. The explo...

CVE-2023-20510

An insufficient DRAM address validation in PMFW may allow a privileged attacker to read from an invalid DRAM address to SRAM, potentially resulting in data corruption or denial of service...

CVE-2021-34387

The ARM TrustZone Technology on which Trusty is based on contains a vulnerability in access permission settings where the portion of the DRAM reserved for TrustZone is identity-mapped by TLK with read, write, and execute permissions, which gives write access to kernel code and data that is...