Side-channel attacks on the data memory-dependent prefetchers in M1

By: ribit (anon.delete@this.anon.com), May 1, 2022 6:00 am
Room: Moderated Discussions
Found this interesting paper https://www.prefetchers.info/augury.pdf

I have no idea how side-channel attacks work and the details in the paper are way over my head. Do I understand it correctly that this can only be used to leak data from the same virtual memory space? Or can one also use these kind of attacks to guess the data from other processes?
 Next Post in Thread >
TopicPosted ByDate
Side-channel attacks on the data memory-dependent prefetchers in M1ribit2022/05/01 06:00 AM
   Side-channel attacks on the data memory-dependent prefetchers in M1Linus Torvalds2022/05/01 09:03 AM
     Side-channel attacks on the data memory-dependent prefetchers in M1anon22022/05/01 02:12 PM
   Side-channel attacks on the data memory-dependent prefetchers in M1Adrian2022/05/01 11:08 AM
     Side-channel attacks on the data memory-dependent prefetchers in M1Linus Torvalds2022/05/01 12:11 PM
      Meltdown horrorMichael S2022/05/01 11:47 PM
        Meltdown horroranon22022/05/02 03:00 AM
          Meltdown horrorhobold2022/05/02 07:03 AM
            Meltdown horroranon22022/05/02 01:20 PM
        Meltdown horrorMatt Sayler2022/05/02 03:44 AM
        Meltdown horrorBrendan2022/05/02 08:46 AM
          Meltdown horrorMichael S2022/05/02 09:53 AM
          Meltdown horrorAnon42022/05/09 12:05 PM
            Meltdown horrorBrendan2022/05/09 06:07 PM
              NT: Sorry - meant "Huawei 5G infrastructure" not Hawaii.Brendan2022/05/09 06:10 PM
              illusion of trustworthinesshobold2022/05/10 01:16 AM
              Meltdown horrorLinus Torvalds2022/05/10 03:34 PM
                Meltdown horrordmcq2022/05/10 04:23 PM
                  Meltdown horrorhobold2022/05/11 12:30 AM
                Meltdown horroranon22022/05/11 04:10 PM
                  Meltdown horrorAnon42022/05/12 10:17 AM
                    Meltdown horroranon22022/05/12 08:26 PM
                      Meltdown horrorAnne O. Nymous2022/05/13 01:07 AM
                        Meltdown horroranon22022/05/13 02:40 AM
       Side-channel attacks on the data memory-dependent prefetchers in M1Adrian2022/05/02 02:24 AM
Reply to this Topic
Name:
Email:
Topic:
Body: No Text
How do you spell tangerine? 🍊