Tag: hardware vulnerabilities
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The Register: More than 100 companies are chasing an AI chip gold rush. Few will surive
Source URL: https://www.theregister.com/2025/08/27/100_ai_chip_companies/ Source: The Register Title: More than 100 companies are chasing an AI chip gold rush. Few will surive Feedly Summary: Quick, get some investment money before the bubble bursts The number of companies developing AI processor chips now numbers well over a hundred, according to new research.… AI Summary and Description: Yes…
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NCSC Feed: Getting your organisation ready for Windows 11 upgrade before Autumn 2025
Source URL: https://www.ncsc.gov.uk/blog-post/getting-your-organisation-ready-for-windows-11-upgrade-before-autumn-2025 Source: NCSC Feed Title: Getting your organisation ready for Windows 11 upgrade before Autumn 2025 Feedly Summary: Why you should act now to ensure you meet the new hardware standards, and prioritise security. AI Summary and Description: Yes Summary: The text emphasizes the urgency for organizations to take action in meeting new…
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The Register: AMD warns of new Meltdown, Spectre-like bugs affecting CPUs
Source URL: https://www.theregister.com/2025/07/09/amd_tsa_side_channel/ Source: The Register Title: AMD warns of new Meltdown, Spectre-like bugs affecting CPUs Feedly Summary: Low-severity bugs but infosec pros claim they are a ‘critical’ overall threat – patch accordingly AMD is warning users of a newly discovered form of side-channel attack affecting a broad range of its chips that could lead…
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Hacker News: Speed or security? Speculative execution in Apple Silicon
Source URL: https://eclecticlight.co/2025/02/25/speed-or-security-speculative-execution-in-apple-silicon/ Source: Hacker News Title: Speed or security? Speculative execution in Apple Silicon Feedly Summary: Comments AI Summary and Description: Yes Summary: The text delves into advanced CPU processing techniques used in Apple silicon chips, notably focusing on out-of-order execution, load address prediction (LAP), and load value prediction (LVP). It also addresses the…
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Hacker News: Hacker gains access to the RP2350 OTP secret by glitching the RISC-V cores
Source URL: https://www.tomshardware.com/raspberry-pi/it-looks-like-the-raspberry-pi-rp2350-hacking-challenge-has-been-beaten-hacker-gains-access-to-the-otp-secret-by-glitching-the-risc-v-cores-to-enable-debugging Source: Hacker News Title: Hacker gains access to the RP2350 OTP secret by glitching the RISC-V cores Feedly Summary: Comments AI Summary and Description: Yes **Short Summary with Insight:** The text discusses a recent hacking challenge involving the Raspberry Pi RP2350 microcontroller, highlighting a presentation by engineer Aedan Cullen. He successfully executed…
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Slashdot: Linus Torvalds Growing Frustrated By Buggy Hardware, Theoretical CPU Attacks
Source URL: https://linux.slashdot.org/story/24/10/21/1533228/linus-torvalds-growing-frustrated-by-buggy-hardware-theoretical-cpu-attacks?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Linus Torvalds Growing Frustrated By Buggy Hardware, Theoretical CPU Attacks Feedly Summary: AI Summary and Description: Yes Summary: Linus Torvalds expresses frustration with hardware vendors regarding security vulnerabilities and the challenges posed by both actual and hypothetical attacks. He highlights the burden placed on software developers when hardware issues…
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Hacker News: DEF Con 32 – AMD Sinkclose Universal Ring-2 Privilege Escalation (Not Redacted) [pdf]
Source URL: https://media.defcon.org/DEF%20CON%2032/DEF%20CON%2032%20presentations/DEF%20CON%2032%20-%20Enrique%20Nissim%20Krzysztof%20Okupski%20-%20AMD%20Sinkclose%20Universal%20Ring-2%20Privilege%20Escalation.pdf Source: Hacker News Title: DEF Con 32 – AMD Sinkclose Universal Ring-2 Privilege Escalation (Not Redacted) [pdf] Feedly Summary: Comments AI Summary and Description: Yes Summary: The provided text discusses a significant vulnerability in AMD’s System Management Mode (SMM) that can be exploited for privilege escalation, presenting both theoretical and practical approaches…