Experimental News Clipping Site

Tag: hardware vulnerabilities

  • Hacker News: Hacker gains access to the RP2350 OTP secret by glitching the RISC-V cores

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    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…

  • Slashdot: Linus Torvalds Growing Frustrated By Buggy Hardware, Theoretical CPU Attacks

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    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…

  • The Register: Spectre flaws continue to haunt Intel and AMD as researchers find fresh attack method

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    Source URL: https://www.theregister.com/2024/10/18/spectre_problems_continue_amd_intel/ Source: The Register Title: Spectre flaws continue to haunt Intel and AMD as researchers find fresh attack method Feedly Summary: The indirect branch predictor barrier is less of a barrier than hoped Six years after the Spectre transient execution processor design flaws were disclosed, efforts to patch the problem continue to fall…

  • Hacker News: DEF Con 32 – AMD Sinkclose Universal Ring-2 Privilege Escalation (Not Redacted) [pdf]

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    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…