Daily Writeups
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Daily Writeups
⤷ Title: RMPocalypse: How a Single 8-Byte Write Shattered AMD’s SEV-SNP Confidential Computing
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𐀪 Author: Germano Costi
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ⴵ Time: Tue, 14 Oct 2025 13:31:54 GMT
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⌗ Tags: #amd #sev_snp #cloud_computing #rmpocalypse #cybersecurity
Medium
RMPocalypse: How a Single 8-Byte Write Shattered AMD’s SEV-SNP Confidential Computing
A deep dive into the vulnerability that exposed AMD’s trusted cloud foundations and reignited the debate on what “secure” really means in…
24 views
Daily Writeups
⤷ Title: The Week That Shook the Security Foundation: From Silicon Threats to Cloud Fragility
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𐀪 Author: Akilnath Bodipudi
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ⴵ Time: Thu, 30 Oct 2025 19:33:42 GMT
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⌗ Tags: #amd #cyberattack #nvidia #hardware_security #cybersecurity
Medium
The Week That Shook the Security Foundation: From Silicon Threats to Cloud Fragility
The past week delivered a stark reminder that today’s cyber threats no longer align neatly within software patches and firewall rules. From…
8 views
Daily Writeups
⤷ Title: TEE.fail: New $1,000 Hardware Attack Bypasses Nvidia, AMD, & Intel Data Isolation
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𐀪 Author: ddos
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ⴵ Time: Fri, 31 Oct 2025 03:12:40 +0000
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⌗ Tags: #Vulnerability #AMD SEV #cloud security #Confidential Compute #DDR5 #Hardware Attack #Intel SGX #TEE.fail
Penetration Testing Tools
TEE.fail: New $1,000 Hardware Attack Bypasses Nvidia, AMD, & Intel Data Isolation
Researchers bypassed all modern TEEs (Intel, AMD, Nvidia) using a cheap physical attack targeting DDR5 systems, exposing a critical "security illusion" in hardware trust.
18 views
Daily Writeups
⤷ Title: High-Severity Bug: AMD Zen 5 RDSEED Flaw Risks Randomness Integrity; Microcode Fix Coming
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𐀪 Author: Ddos
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ⴵ Time: Mon, 03 Nov 2025 02:44:25 +0000
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⌗ Tags: #Vulnerability Report #AGESA #AMD #Confidentiality #CPU vulnerability #EPYC #microcode #RDSEED #Ryzen #Zen 5
Daily CyberSecurity
High-Severity Bug: AMD Zen 5 RDSEED Flaw Risks Randomness Integrity; Microcode Fix Coming
AMD confirmed a high-severity bug in Zen 5 CPUs where the 16/32-bit RDSEED returns non-random values. Microcode fixes roll out starting Nov 14 (EPYC) & late Nov (Ryzen).
5 views
Daily Writeups
⤷ Title: Critical Crypto Flaw: AMD Zen 5 Bug Risks Predictable Encryption Keys (CVE-2025-62626)
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𐀪 Author: ddos
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ⴵ Time: Thu, 06 Nov 2025 04:04:30 +0000
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⌗ Tags: #Vulnerability #AMD #cryptography #CVE_2025_62626 #Epyc #Microcode #RDSEED #Ryzen #security vulnerability #Zen 5
Penetration Testing Tools
Critical Crypto Flaw: AMD Zen 5 Bug Risks Predictable Encryption Keys (CVE-2025-62626)
AMD confirmed a critical flaw (CVE-2025-62626) in Zen 5 RDSEED instruction that can lead to predictable encryption keys. Microcode updates are rolling out now through early 2026.
29 views
Daily Writeups
⤷ Title: AMD Patches Hint at Next-Gen RDNA 5 or Enhanced GPU Architecture in Linux Driver
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𐀪 Author: ddos
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ⴵ Time: Fri, 21 Nov 2025 10:27:51 +0000
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⌗ Tags: #Linux #Technology #AMD #AMDGPU #GFXHUB 12.1 #GPU #Hardware News #Kernel Development #Linux driver #RDNA 4 #RDNA 5
Penetration Testing Tools
AMD Patches Hint at Next-Gen RDNA 5 or Enhanced GPU Architecture in Linux Driver
AMD is adding support for mysterious new GPUs (GFXHUB 12.1) to the Linux driver, suggesting either a refined RDNA 4 design or the unannounced next-gen RDNA 5/UDNA architecture.
54 views
Daily Writeups
⤷ Title: AMD GPU Prices to Increase by at Least 10% in 2026 Due to Surging Memory Costs
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𐀪 Author: Ddos
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ⴵ Time: Wed, 26 Nov 2025 00:00:40 +0000
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⌗ Tags: #Technology #AI Market #AMD #Consumer Tech #GDDR Memory #GPU Price Hike #graphics cards #Manufacturing Costs #nvidia
Daily CyberSecurity
AMD GPU Prices to Increase by at Least 10% in 2026 Due to Surging Memory Costs
AMD formally notified partners that GPU prices will rise by at least 10% starting in 2026. Soaring GDDR memory chip costs and AI market focus are blamed for the hike.
5 views
Daily Writeups
⤷ Title: Linux 6.18 LTS: Rust-Based Android Binder Lands as bcachefs is Removed from Mainline
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𐀪 Author: ddos
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ⴵ Time: Fri, 05 Dec 2025 03:34:03 +0000
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⌗ Tags: #Linux #AMD #Arm Mali #Bcachefs #Binder #ExFAT #Hardware Support #kernel #Linux 6.18 #LTS #Nvidia #Rust #XFS
Penetration Testing Tools
Linux 6.18 LTS: Rust-Based Android Binder Lands as bcachefs is Removed from Mainline
Linux 6.18 is the final major release of 2025, and it is highly likely to become the next
7 views
Daily Writeups
⤷ Title: Linux 6.19: Kernel Gains Foundational PCIe Link Encryption for AMD SEV-TIO
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𐀪 Author: ddos
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ⴵ Time: Tue, 09 Dec 2025 03:12:24 +0000
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⌗ Tags: #Linux #AMD SEV_TIO #confidential computing #IDE Protocol #Kernel Module #Linux 6.19 #PCIe Encryption #security #TDISP #TSM
Penetration Testing Tools
Linux 6.19: Kernel Gains Foundational PCIe Link Encryption for AMD SEV-TIO
Over the weekend, one of the most compelling updates in recent months landed in the Linux 6.19 branch:
21 views
Daily Writeups
⤷ Title: 16-Year Battle Ends: Intel Loses Appeal, Must Pay €237 Million EU Fine
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𐀪 Author: Ddos
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ⴵ Time: Thu, 11 Dec 2025 03:38:21 +0000
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⌗ Tags: #Technology #AMD #Antitrust #Antitrust Law #court ruling #European Commission #Fine #intel #legal battle #Naked Restrictions #Tech History
Daily CyberSecurity
16-Year Battle Ends: Intel Loses Appeal, Must Pay €237 Million EU Fine
After a 16-year legal battle, Intel loses its appeal against the EU's antitrust ruling. The court upheld the "naked restrictions" finding but reduced the final fine to €237 million.
15 views
Daily Writeups
⤷ Title: Windows 11 Gaming Guide: Microsoft’s Recommended PC Specs for 1080p to 4K
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𐀪 Author: Ddos
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ⴵ Time: Mon, 15 Dec 2025 04:34:49 +0000
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⌗ Tags: #Windows #AMD Radeon #CPU #DirectStorage #Gaming PC #GPU #Hardware Specs #NVIDIA RTX #NVMe SSD #PC Gaming #Windows 11
Daily CyberSecurity
Windows 11 Gaming Guide: Microsoft’s Recommended PC Specs for 1080p to 4K
Microsoft published a guide outlining recommended Windows 11 gaming PC specs from entry-level 1080p to high-end 4K, emphasizing NVMe SSDs for DirectStorage.
25 views
Daily Writeups
⤷ Title: The 2nm Overflow: Why AMD and Tesla are Deserting TSMC for Samsung’s Texas Fab
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𐀪 Author: Ddos
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ⴵ Time: Thu, 25 Dec 2025 02:24:50 +0000
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⌗ Tags: #Technology #18A #2nm #AMD #Apple #Digital Markets Act #Foundry #GAA #geopolitics #google #intel #nvidia #samsung #Taylor Texas #Tesla #TSMC
Daily CyberSecurity
The 2nm Overflow: Why AMD and Tesla are Deserting TSMC for Samsung’s Texas Fab
Although TSMC continues to sit unchallenged at the pinnacle of process technology—commanding an effective 100% share of advanced AI chip manufacturing—two powerful forces, capacity constraints and…
18 views
Daily Writeups
⤷ Title: The Single-Bit Breach: StackWarp Flaw Shatters AMD’s Confidential Computing
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𐀪 Author: ddos
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ⴵ Time: Mon, 19 Jan 2026 04:02:51 +0000
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⌗ Tags: #Vulnerability #AMD #CISPA #cloud security #confidential computing #CVE_2025_29943 #InfoSec 2026 #Microarchitecture #SEV_SNP #StackWarp #Zen architecture
Penetration Testing Tools
The Single-Bit Breach: StackWarp Flaw Shatters AMD’s Confidential Computing
Researchers at the CISPA Helmholtz Center for Information Security in Germany have unearthed a critical vulnerability within AMD
18 views
Daily Writeups
⤷ Title: Google’s $40B Gamble on Water-Free AI Cooling in the Arid Heart of Texas
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𐀪 Author: Ddos
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ⴵ Time: Wed, 25 Feb 2026 06:56:57 +0000
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⌗ Tags: #Technology #Advanced Air_Cooling #AI data center #AMD Helios #Elon Musk #google #Nvidia Blackwell #renewable energy #resource crisis #Sam Altman #Sustainability #Tech News 2026 #Texas
Daily CyberSecurity
Google’s $40B Gamble on Water-Free AI Cooling in the Arid Heart of Texas
Google unveils a "thirstless" AI data center in Texas using Advanced Air-Cooling. Part of a $40B plan, it aims to prove AI can thrive without depleting aquifers.
30 views
Daily Writeups
⤷ Title: Linus Torvalds Bumps Linux to Version 7.0 Because “Math is Hard”
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𐀪 Author: ddos
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ⴵ Time: Wed, 25 Feb 2026 07:32:40 +0000
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⌗ Tags: #Linux #AMD Zen 6 #Intel Nova Lake #kernel versioning #Linus Torvalds #Linux 7.0 #Linux Kernel #open source #RISC_V #Rust for Linux #succession plan #Tech News 2026
Penetration Testing Tools
Linus Torvalds Bumps Linux to Version 7.0 Because "Math is Hard"
Linus Torvalds has officially heralded the arrival of the inaugural release candidate for Linux kernel 7.0, seizing the
11 views