20 matches found
GPUHammer: Rowhammer Attacks on GPU Memories are Practical
Revisions Revision Date| Description ---|--- 2025-12-03| Initial publication...
EUVD-2020-2710
Malware in sbrugna...
Phoenix: Rowhammer Attacks on DDR5 Memory
Mitigation AMD released updated Platform Initialization PI packages to the Original Equipment Manufacturers OEM for AMD Ryzen™ Series processors. These updates allow customers to enable Mixed Refresh Mode, which is an existing DRAM workaround to rowhammer-style attacks. Please contact your OEM fo...
openSUSE: Security Advisory for sudo (SUSE-SU-2024:0834-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
openSUSE Security Advisory (SUSE-SU-2024:0794-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE-SU-2024:0834-1 Security update for sudo
This update for sudo fixes the following issues: - CVE-2023-42465: Try to make sudo less vulnerable to ROWHAMMER attacks bsc1219026. Fixed issues introduced by first patches for CVE-2023-42465 bsc1220389...
SUSE-SU-2024:0796-2 Security update for sudo
This update for sudo fixes the following issues: - CVE-2023-42465: Try to make sudo less vulnerable to ROWHAMMER attacks bsc1219026...
SUSE-SU-2024:0796-1 Security update for sudo
This update for sudo fixes the following issues: - CVE-2023-42465: Try to make sudo less vulnerable to ROWHAMMER attacks bsc1219026...
SUSE-SU-2024:0794-2 Security update for sudo
This update for sudo fixes the following issues: - CVE-2023-42465: Try to make sudo less vulnerable to ROWHAMMER attacks bsc1219026...
CLSA-2024-1708428112 sudo: Fix of CVE-2023-42465
CVE-2023-42465: make sudo less vulnerable to ROWHAMMER attacks...
Privilege escalation
Modern DRAM devices PC-DDR4, LPDDR4X are affected by a vulnerability in their internal Target Row Refresh TRR mitigation against Rowhammer attacks. Novel non-uniform Rowhammer access patterns, consisting of aggressors with different frequencies, phases, and amplitudes allow triggering bit flips o...
CVE-2021-42114
CVE-2021-42114 (Blacksmith) affects modern DRAM (PC‑DDR4, LPDDR4X) where TRR mitigations can be bypassed by non‑uniform memory access patterns. ETH Zurich et al. demonstrated a fuzzer (Blacksmith) that triggered bit flips across 40 DRAM devices from major vendors (Samsung, SK Hynix, Micron), enab...
CVE-2020-10255
The CVE-2020-10255/TRRRespass issue affects modern memory (DDR4/LPDDR4 after 2015) where Target Row Refresh mitigations can be bypassed by rowhammer patterns. Documents in connected sources confirm this can allow privilege escalation, kernel/Sudo compromise, and cross-tenant VM access via bit fli...
DEBIAN-CVE-2015-0565
NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible...
CVE-2015-0565
NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible...
CVE-2015-0565
NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible...
CVE-2015-0565
NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible...
CVE-2015-0565
NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible...
CVE-2015-0565
CVE-2015-0565 corresponds to a rowhammer memory‑disturbance bug where NaCl and related x86 code could cause cache interactions (via CLFLUSH) to trigger bit flips in DRAM, enabling rowhammer-based exploits. The Connected documents describe two notable exploits: (1) NaCl sandbox escape by abusing b...
Rowhammer Attacks Come to MLC NAND Flash Memory
The Rowhammer attacks developed by Google more than two years ago put the focus on hardware front and center. That research allowed attackers to flip dynamic random access memory DRAM bits in order to induce those memory cells to change their state. Google’s research enabled kernel-level privileg...