prism

Geladener Würfel: Lösung des Nichtauswahlproblems für skalierbare probabilistische RowHammer-Abwehr Erscheint im 53. International Symposium on Computer Architecture ISCA, 2026. Jeonghyun Woo1, Junsu Kim1, Aamer Jaleel2, Prashant J. Nair1 1 University of British Columbia 2 NVIDIA Gleicher Beitrag...

RAMnesia-Attack

Questa ricerca presenta un'analisi completa di due classi critiche di attacchi alla memoria hardware dei moderni sistemi informatici che utilizzano memoria DDR5: Phoenix Rowhammer Attack CVE-2025-6202 e Attacco RAMnesia CVE-2023-39910 . Entrambi gli attacchi dimostrano vulnerabilità fondamentali...

CVE-2025-48516

Insecure default configuration state of DDR5 memory module by AGESA Bootloader Firmware could allow an attacker with local user privilege to abuse the unprotected PMIC interface to create a permanent denial of service condition or affect the integrity of the memory module...

CVE-2025-48516

Insecure default configuration state of DDR5 memory module by AGESA Bootloader Firmware could allow an attacker with local user privilege to abuse the unprotected PMIC interface to create a permanent denial of service condition or affect the integrity of the memory module...

CVE-2025-48516

Insecure default configuration state of DDR5 memory module by AGESA Bootloader Firmware could allow an attacker with local user privilege to abuse the unprotected PMIC interface to create a permanent denial of service condition or affect the integrity of the memory module...

CVE-2025-48516

CVE-2025-48516 : The AMD AMD/AGESA Bootloader Firmware DDR5 memory module has an insecure default configuration state that enables an attacker with local privileges to abuse an unprotected PMIC interface, potentially causing a permanent denial of service or affecting memory integrity. The descrip...

Exploit for CVE-2025-6202

This article examines the systemic cryptographic security threat...

Phoenix RowHammer Attack Bypasses Advanced DDR5 Memory Protections in 109 Seconds

A team of academics from ETH Zürich and Google has discovered a new variant of a RowHammer attack targeting Double Data Rate 5 DDR5 memory chips from South Korean semiconductor vendor SK Hynix. The RowHammer attack variant, codenamed Phoenix CVE-2025-6202, CVSS score: 7.1, is capable of bypassing...

CVE-2025-6202

Vulnerability in SK Hynix DDR5 on x86 allows a local attacker to trigger Rowhammer bit flips impacting the Hardware Integrity and the system's security. This issue affects DDR5: DIMMs produced from 2021-1 until 2024-12...

PT-2025-37707

Name of the Vulnerable Software and Affected Versions SK Hynix DDR5 versions produced from January 2021 through December 2024 Description A vulnerability exists in SK Hynix DDR5 memory, allowing a local attacker to trigger Rowhammer bit flips, impacting hardware integrity and system security. The...

AMD Response to “ZENHAMMER: Rowhammer Attacks on AMD Zen-Based Platforms”

AMD ID: AMD-SB-7021 Potential Impact: Memory integrity Severity: N/A Summary On February 26, 2024, AMD received new research related to an industry-wide DRAM issue documented in “ZENHAMMER: Rowhammering Attacks on AMD Zen-based Platforms” from researchers at ETH Zurich. The research demonstrates...