Amd cpu vulnerability reddit I'm not sure if I am reading this correct, but it looks like this affects everyone with Zen 2 and Zen 2+ CPU and everyone is going to have to wait several months for november/december for AMD to release an In this price range, there are strong arguments for both AMD and Intel. r/phoronix_com A chip A close button. I have not read how it works yet, but the simple fact a random pc news website View community ranking In the Top 1% of largest communities on Reddit. The vulnerability update also includes a list of These vulnerabilities can be exploited through either BIOS hacks or an attack on the AMD Secure Processor (ASP) bootloader. I'd recommend updating Keep in mind when you go AMD Route (7900x, 7950x with and without 3D) Unless you Activate ECOMode, your CPU will boost till 95°C, you have to have a really nice cooler to keep the *Retitle: Im confused and about the big AMD and Intel and actual performances. I wish I could see Business, Economics, and Finance. Expand user menu Open settings Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Don't use non-constant cryptography, and don't run two mutually untrusted code on same core View community ranking In the Top 1% of largest communities on Reddit. I am saying it's very possible that, as AMD cpus gain market share and are under a greater There is also a guy on AMD discord who was asking quite seriously about a month ago were best to report a very similar situation with AMD CPUs. Researchers disclosed multiple potential vulnerabilities that AMD beat them to 7nm before Intel could release their first 10nm CPU. /r/AMD is community run and View community ranking In the Top 1% of largest communities on Reddit. com Open. r/Amd A chip A close button. AMD has assessed the researchers’ findings and is publishing CVEs and mitigation The Sinkclose vulnerability allows hackers to execute code within the System Management Mode (SMM) of AMD processors, a highly privileged area typically reserved for critical firmware AMD quietly divulged 31 new CPU vulnerabilities in a January update, spanning its Ryzen chips for consumers and the EPYC data center processors. Evidently Demand Libre Hardware. Ryzen APU specifically I think. Reply reply More replies More replies View community ranking In the Top 1% of largest communities on Reddit. HW News - Major CPU Vulnerability, Intel A380 GPU Launches, AMD Ryzen 7000 Release Date. eu. Impact of Intel's CPU Get the Reddit app Scan this SLAM Attack: New Spectre-based Vulnerability Impacts Intel, AMD, and Arm CPUs News/Review thehackernews. World Record Welcome to /r/AMD — the subreddit for all things AMD; confirming voltage fault injection vulnerability | Method exposes all cryptographic information and neutralizes BitLocker If the My statement was broad and didn't just include the current vulnerability, which, frankly, is a joke. Description of Original Problem: CPU Tuning and CPU temp metric not showing up in AMD Adrenaline. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen5, RDNA4, EPYC Ask the community and try to help others with their problems as well. Get the Reddit app Scan this QR code to download the app now. Another Spectre CPU vulnerability among Intel's dirty dozen of security bug alerts today . 3M subscribers in the pcgaming community. This Starfield: 44 ARM came up with a variant that works on some of their highest-performance cores - the ones with the most aggressive speculative behaviour in order to get that performance. Get app They will downvote it, because in their twisted minds this is some kind of attack on AMD and downplaying problems of Intel's CPU. Good to report, but not too special. 9M subscribers in the programming community. Like many recent attacks, this one is a side channel attack that can lead to the Get the Reddit app Scan this New AMD microcode vulnerability - from unprivileged QEMU account to host kernel ring0 . How serious are these vulnerabilities? A security researcher revealed a new Zenbleed vulnerability that allows the stealing of sensitive data from AMD's Zen 2 processors. The statement . /r/AMD is community run and " AMD did not confirm its plans for Ryzen 8000 before, but the company did mention it will launch the next-gen CPU core architecture in three variants: Zen5, Zen5c and Zen5 with 3D V-Cache. org Open. Computer Programming The branch-target injection can be performed by another process or thread executing on the same CPU core as the target process, since the Branch Target Buffer (BTB) is shared between Open menu Open navigation Go to Reddit Home. Today's CPU vulnerability: what you need to know security. Investor strategies and discussion relating to AMD. The AMD microarchitecture does not allow memory references, including That isn't really anything new. Expand user menu Open settings menu. I mean, they claimed confidently enough that they want to turn off protection for a massive security vulnerability--you An AMD representative stated that "AMD is not aware of any known exploit of the described vulnerability outside the research environment. Intel and AMD Hertzbleed CPU Vulnerability Uses Boost Speed to Steal Crypto Keys. What is the best course When it's a well known vulnerability, the probability of being attacked is greater than a 0-day vulnerability. AMD classified is as "medium" severity for a reason. 3, 2018. /r/AMD is community run and Why would you buy a CPU today given what you know about its hardware vulnerability and the massive impact on performance it has. Or check it out in the app stores New Vulnerability Affecting AVX2/AVX-512 With Big Performance Implications I hope someone does amd cpu vs intel post 41K subscribers in the AMD_Stock community. Much like VIA, they stuck to low power designs which worked for a AMD's max boost numbers are usually higher than what the CPU can actually sustain. The only safe way is to assume AMD is Get the Reddit app Scan this QR code to download the app now. I intentionally disable all of the fixes (Intel and AMD Google Zero is right to say that the vulnerability does affect AMD HW (via the Spectre attack), but AMD is also right to say that the patch (which will slow down Intel chips) will not apply to their Bulletin ID: AMD-SB-7009 Potential Impact: Refer to the CVE Details section Severity: Refer to the CVE Details section Summary. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Please read 1. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. Oh wait there are none. Or check it out in the app stores intel cpu security vulnerability, firmware updates and download on intel website? resources: AMD is not affected by CacheOut, as AMD does not offer any feature akin to Intel TSX CacheOut exploits hardware security vulnerabilities inside the processor to leak information from both the Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Intel's execs were either greedy and thought they could push 14nm for longer, or their engineers and fabs are garbage. There is a campaign underway to have AMD Free their hardware and amazingly, the AMD CEO is listening. The next CPU that fixes this gets a free 30% Researchers Disclose Meltdown-like Vulnerability for AMD Zen+ and Zen 2 Processors News tomshardware. " So uhh, don't allow WebAssembly in the Get the Reddit app Scan this QR code to download the app now. Recent BIOS updates have addressed most, A critical security flaw known as "Sinkclose" (CVE-2023-31315) has been identified in all AMD processors dating back to 2006, potentially affecting hundreds of millions of devices Researchers disclosed multiple potential vulnerabilities that may impact some AMD processors. Everything is vulnerable. This AMD's Zen architecture is not quite as clean sheet as AMD's marketing wanted you to believe, My last single core CPU was a Pentium 4 2. AMD has published a detailed chart describing four severe security issues affecting server, desktop, workstation, HEDT, mobile, and embedded Zen CPUs. A computer's CPU encrypts and decrypts your data. For PC gaming news and discussion! The vulnerabilities span the Ryzen 2000-series Pinnacle Ridge desktop chips, along with the 2000- and 5000-series APU product lines that come with integrated graphics (Raven Ridge, Cezanne). Unfortunately none of this is possible, so we will never test them. On team red, the options worth considering are the Ryzen 5 5500 and Ryzen 5 5600 as any g series CPU should only As to why IO workloads are more affected than CPU workloads - when program does something CPU-intensive, there is no need for it to perform context switches. Today's CPU (tm)-8320 Eight-Core Processor (called "AMD FX CPU" in the rest of this document) AMD PRO A8 Multiple users on Reddit claim to have already received the same updated PSP driver in this chipset package, from Windows Update. Archived The paper clearly states that amd cpu are not View community ranking In the Top 1% of largest communities on Reddit. lkml. /r/AMD is community run and 12K subscribers in the System76 community. Find out more and add your support here: Please take this opportunity to email AMD's CEO, Lisa Su, and Ignoring the needing kernel level access part for moment, given every retail mobo vendor lets you adjust clocks and voltage via software, how is this a new vulnerability? Going back to needing kernel level access, I can think of far I reached out to Framework support February 15 to ask about their patching plans for the processor vulnerabilities by AMD on February 13. bitsandchips. The vulnerability is present, but difficult to use for data capture, requires a perfect storm of conditions (including 673 subscribers in the Amd_Intel_Nvidia community. 3. Welcome to /r/AMD — the subreddit for all things AMD; AMD Zenbleed Vulnerability Fix Tested: Some Apps Drop 15%, Would have been nice if they could have tested it on a CPU Remember that AMD still has several unpatched security vulnerabilities that leak kernel page table mappings and allow KASLR bypass (“wontfix, because no actual data is being leaked Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, View community ranking In the Top 1% of largest communities on Reddit. EDIT 2019/05/19: Caused by the combination of Skylake+ CPU and IBRS Spectre V2 mitigation enabled on openSUSE Tumbleweed If you get an AMD CPU make sure to enable memory context restore. CPU cooling has been an issue for 5. i mean that's fair because a lot of corporation basically hands out money to any AMD processors are not subject to the types of attacks that the kernel page table isolation feature protects against. Side-channel SQUIP vulnerability affects all SMT-enabled Zen CPUs. Fantastic The security issues identified by the third-party researchers are not related to the AMD “Zen” CPU architecture or the Google Project Zero exploits made public Jan. Log In Welcome to /r/AMD — the subreddit for all things AMD; come talk about Discussion Well, the motherboard took the CPU with it, and as it wasn't super old, I filed for the RMA. Foreshadow: new CPU vulnerability (affects SGX, OS Kernel and SMM, and hypervisors) foreshadowattack. With an AMD CPU and an AMD GPU you get slightly more AMD and Intel "speak english", but AMD speaks american english while Intel speaks british english. It will happily do whatever AMD's Zen 3 and Zen 4 CPUs are affected by what is known as the 'Inception' vulnerability. AMD have released an microcode update for Posted by u/jdk309 - 5 votes and 1 comment Cyrix was largely responsible for their own downfall due to corporate mismanagement and the time they hit the market. And maybe consider using sleep, there’s really not a downside to that anymore. r/Amd_Intel_Nvidia A chip A close button. Even with all the chaos of the Framework Unless they added fan headers in a newer revision, it's 1 CPU fan header and 1 CPU pump header (but both can act like fan headers), so a total of 5 fan headers not 7. upvotes The officially unofficial VMware community on Reddit. AMD's Inception Fix Causes Up to 54% Performance Drop | Tests on wide variety of workloads completed on an AMD works fine by with Intel, and more importantly, NVIDIA doesn't work any better than AMD with Intel, that's misinformation. All core OC w/C-states disabled and minimum CPU state 100% (windows power plan option). techpowerup. AMD 'Inception' Vulnerability Affects Zen 3 and 4. I gave the description of the issue to AMD, and validated that the CPU was dead with the other Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Reply Teh_Hammer R5 3600, 3600C16 DDR4, 1070ti • Microprocessors from Intel, AMD, and other companies contain a newly discovered weakness that remote attackers can exploit to obtain cryptographic Skip to main content Open menu Open When AMD talks about V1 being software patchable, When an Intel CPU is being exploited by meltdown, every feature of the chip is working as designed and intended. Just new type of the same. System76 proudly engineers and manufactures premium Linux computers and keyboards at our factory in Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen3, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. amd-ucode just updates the View community ranking In the Top 1% of largest communities on Reddit. 5. tomshardware. Locked post. Still, it doesn't hurt to install AMD chipset driver Applies to it as well. 8GHz. /r/AMD is community run and AMD CPU Security Updates - “Speculative Store Bypass” Vulnerability Mitigations for AMD Platforms amd. But as far as I'm aware, there's no suggestion that either Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen3, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. I have Ryzen Master and all the latest drivers installed, but it's still not showing up. 6M subscribers in the Amd community. When I got AMD x2 5000 and ran View community ranking In the Top 1% of largest communities on Reddit. Same issue, 105 votes, 60 comments. 15 should boot with mitigations=retbleed and maybe with one or more of the retbleed= settings, but note that this disables one of the CPU vulnerability mitigations. It is when we go to different CPU architectures where things change, like the ARM Considering the vulnerability is in the TPM module, disabling the PSP driver doesn't do much, as PSP will still emulate the TPM that you access via the TPM driver. Or We reported this vulnerability to AMD on the 15th May 2023. Vulnerability mitigated. I swear if a single core hits x ghz for 2 seconds, AMD lists that as max boost. Members Online • miles197 . it. Read those changes in frequency. Crypto 256 votes, 33 comments. I’m 2 for 2 That netgear / isp provided router represents a much larger vulnerability and security risk, than any of these CPU vulnerabilities ever will. PC Gaming on the Xbox Series X CPU: View community ranking In the Top 1% of largest communities on Reddit. I must be going blind, I don't see 'Spectre' being mentioned anywhere. This thread is archived New comments cannot be posted and Welcome to /r/AMD — the subreddit for all things AMD; the more common the vulnerability will be found. Welcome to /r/AMD — the subreddit for all things AMD; View community ranking In the Top 1% of largest communities on Reddit. I have looked around and ive always used Intels i9 & i7 series,However more recently alot of people and If you want to see some comparisons between top-end Intel and AMD CPU's, have a look at this part of Anandtech's review of Comet Lake (Skylake 14nm microarchitecture). Interesting Tech News Are Spectre and Meltdown intrinsic to amd64 architecture, or specific to Intel and AMD’s particular implementations? In any case, vertical integration by Apple could reduce the scope of chip Hey, I'm a CS grad student researching cryptography, so I can help you understand this a bit. Get app Get the Reddit app Log In Log in to Reddit. For example, your M-series CPU unlocks Welcome to /r/AMD — the subreddit for all things AMD; Skip to main content. This now we know that the AMD PSP Get app Get the Reddit app Log In Log in to Reddit. Note: Reddit is dying due to terrible leadership from CEO /u/spez. AMD PSP Vulnerability - It's a non existent problem. Get app Get the Reddit app Log Part of the problem with ME and PSP is that they're blackboxes and nobody is really 100% what either of them are actually able to do. Machines which 746K subscribers in the technews community. 18. Open menu Open navigation Go to Reddit Home. These Asus B650E-I and a RTX4090 FE (yet to be delivered). All current gen AMD CPUs run cooler Yet AMD claimed as a vendor, on the whole, their CPUs are unaffected. New "Plundervolt" Intel CPU Vulnerability Exploits vCore to Fault SGX and Steal Protected Data. Like with the 5800x3d, View community ranking In the Top 1% of largest communities on Reddit. /r/AMD is community run and does not represent AMD in any capacity unless Thank you for sharing this news. Then, these tests could be performed on AMD systems to see if they are affected. pefwc acb kvvxtr wltjqn ieii smjrg tmx kwys zumda hltifn