owlshrimp
owlshrimp
running the script, it appears to crash if discord terminates a download prematurely. below is the trace I was able to catch when the crash occurred: Unknown exception: HTTP 429...
https://www.phoronix.com/scan.php?page=news_item&px=MMIO-Stale-Data-Vulnerabilities
https://www.phoronix.com/scan.php?page=news_item&px=BHI-Spectre-Vulnerability
https://www.phoronix.com/scan.php?page=news_item&px=GCC-12-Lands-SLS-Mitigation Adding INT3 instructions after unconditional changes to control flow to block speculative threads that blow right past them.
https://www.phoronix.com/scan.php?page=article&item=if-amd-kpti&num=1 There's a new whitepaper out this week showing a vulnerability in the power consumption and timing if PREFETCH instructions. AMD don't yet feel the need to do so, but...
info: https://travisdowns.github.io/blog/2021/06/17/rip-zero-opt.html So far it looks like it's only patchable with updated microcode. The vulnerability affects at least as far back as sandybridge, however microcode has only been released for...
https://www.phoronix.com/scan.php?page=news_item&px=Linux-MIPS-Vulnerabilities There is now support for reporting various spectre vulnerabilities on MIPS hardware. However, the state of most vulnerabilities on most hardware is "unknown" by default as most MIPS vendors...
Hi, See https://www.phoronix.com/scan.php?page=news_item&px=BlindSide for demo. On the bright side(?), it seems to require a real, existing kernel memory overflow bug to work. It just manages to exploit it without bringing...
Hi, A heads-up: There appears to be one or more variants of the Foreshadow speculative execution vulnerability on the horizon, due to new research: https://www.phoronix.com/scan.php?page=news_item&px=Reviving-Foreshadow-Bad I would expect multiple new...
It looks like this may potentially become a future mitigation. Posting here to give a heads-up. https://www.phoronix.com/scan.php?page=news_item&px=POC-Flush-L1d-On-Context-Switch