* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Tuesday, August 26, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    ‘The Roses’ review: Olivia Colman, Benedict Cumberbatch sparkle in dark comedy – Yakima Herald-Republic

    The Roses’ Review: Olivia Colman and Benedict Cumberbatch Shine in Dark Comedy Delight

    ‘When Calls the Heart’ Fans All Want the Same Thing After Seeing the Show’s Latest Update – yahoo.com

    When Calls the Heart’ Fans Rally Together in Excitement Over Exciting New Update!

    Quotes of the Week: Peacemaker, Project Runway, Countdown and More – yahoo.com

    This Week’s Most Memorable Quotes from Peacemaker, Project Runway, Countdown, and More!

    Drake Appears in Teaser for Bobbi Althoff’s New Podcast ‘Not This Again’ – yahoo.com

    Drake Drops a Surprise Cameo in Bobbi Althoff’s Thrilling New Podcast Teaser ‘Not This Again

    From polka to Poison, Corn Palace adjusts entertainment offerings with the times – Mitchell Republic

    From polka to Poison, Corn Palace adjusts entertainment offerings with the times – Mitchell Republic

    How to watch ‘F1: The Movie’ on Prime Video – About Amazon

    Experience the Thrill: How to Stream ‘F1: The Movie’ on Prime Video

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    The Role of AI and Technology in Shaping the Future of Interactive Entertainment – Technology Org

    How AI and Technology Are Transforming the Future of Interactive Entertainment

    Ten upcoming sports stadiums where technology takes to the field – Dezeen

    10 Futuristic Sports Stadiums Revolutionizing the Game with Cutting-Edge Technology

    Figure Technology Solutions, Inc. Files Registration Statement for Proposed Initial Public Offering – Business Wire

    Figure Technology Solutions, Inc. Unveils Exciting Plans for Its Upcoming Initial Public Offering

    UNLV Responds to Workforce Need with Microcredential in Nuclear Technology – University of Nevada, Las Vegas | UNLV

    UNLV Unveils Cutting-Edge Microcredential Program to Fuel Growth in Nuclear Technology

    Why Technology Will Never Take Over Completely – Patheos

    Why Technology Will Never Completely Control Our Lives

    Alcorn State awarded grant to boost STEM with VR technology – WJTV

    Alcorn State Secures Grant to Transform STEM Education Through Cutting-Edge VR Technology

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    ‘The Roses’ review: Olivia Colman, Benedict Cumberbatch sparkle in dark comedy – Yakima Herald-Republic

    The Roses’ Review: Olivia Colman and Benedict Cumberbatch Shine in Dark Comedy Delight

    ‘When Calls the Heart’ Fans All Want the Same Thing After Seeing the Show’s Latest Update – yahoo.com

    When Calls the Heart’ Fans Rally Together in Excitement Over Exciting New Update!

    Quotes of the Week: Peacemaker, Project Runway, Countdown and More – yahoo.com

    This Week’s Most Memorable Quotes from Peacemaker, Project Runway, Countdown, and More!

    Drake Appears in Teaser for Bobbi Althoff’s New Podcast ‘Not This Again’ – yahoo.com

    Drake Drops a Surprise Cameo in Bobbi Althoff’s Thrilling New Podcast Teaser ‘Not This Again

    From polka to Poison, Corn Palace adjusts entertainment offerings with the times – Mitchell Republic

    From polka to Poison, Corn Palace adjusts entertainment offerings with the times – Mitchell Republic

    How to watch ‘F1: The Movie’ on Prime Video – About Amazon

    Experience the Thrill: How to Stream ‘F1: The Movie’ on Prime Video

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    The Role of AI and Technology in Shaping the Future of Interactive Entertainment – Technology Org

    How AI and Technology Are Transforming the Future of Interactive Entertainment

    Ten upcoming sports stadiums where technology takes to the field – Dezeen

    10 Futuristic Sports Stadiums Revolutionizing the Game with Cutting-Edge Technology

    Figure Technology Solutions, Inc. Files Registration Statement for Proposed Initial Public Offering – Business Wire

    Figure Technology Solutions, Inc. Unveils Exciting Plans for Its Upcoming Initial Public Offering

    UNLV Responds to Workforce Need with Microcredential in Nuclear Technology – University of Nevada, Las Vegas | UNLV

    UNLV Unveils Cutting-Edge Microcredential Program to Fuel Growth in Nuclear Technology

    Why Technology Will Never Take Over Completely – Patheos

    Why Technology Will Never Completely Control Our Lives

    Alcorn State awarded grant to boost STEM with VR technology – WJTV

    Alcorn State Secures Grant to Transform STEM Education Through Cutting-Edge VR Technology

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Technology

AMD ‘Zenbleed’ bug lets hackers steal data from Ryzen CPUs

July 25, 2023
in Technology
AMD ‘Zenbleed’ bug lets hackers steal data from Ryzen CPUs
Share on FacebookShare on Twitter

A new vulnerability has been discovered in AMD’s Zen 2 processors—one that allows data like passwords and encryption keys to be stolen from the CPU. Disclosed publicly this week by Google security researcher Tavis Ormandy, this bug affects consumer chips as well as server, including Ryzen 3000 series parts.

As detailed by Ormandy in a post, this “Zenbleed” vulnerability was first shared with AMD back in mid-May. It can be used to execute code through Javascript on a webpage—no physical access is needed for an affected PC. And if exploited successfully, Zenbleed allows attackers to see any CPU operation, including those happening in sandboxes or virtual machines. (You can catch the full technical rundown in Ormandy’s post, or a more summarized version in this Tom’s Hardware report.) All Zen 2 processors in the following processor families are affected:

AMD Ryzen 3000 Series Processors

AMD Ryzen PRO 3000 Series Processors

AMD Ryzen Threadripper 3000 Series Processors

AMD Ryzen 4000 Series Processors with Radeon Graphics

AMD Ryzen PRO 4000 Series Processors

AMD Ryzen 5000 Series Processors with Radeon Graphics

AMD Ryzen 7020 Series Processors with Radeon Graphics

AMD EPYC “Rome” Processors

At this time, AMD has only released a microcode update for 2nd-generation EPYC server CPUs, along with a security advisory explaining the vulnerability (which was filed as CVE-2023-20593) and its release schedule for mitigations.

For consumers, a fix will be funneled through original equipment manufacturers (e.g., Dell or HP for pre-built PCs and laptops, and motherboard manufacturers for DIY PC builds), with arrival dates set for later this year. Threadripper 3000 parts are first up for the new AGESA firmware in October, followed by Ryzen 4000 mobile processors in November. For Ryzen 3000 and 4000 desktop CPUs, as well as Ryzen 5000 and 7020 mobile processors, the target is December 2023.

If you don’t want to wait for AMD, Ormandy explains how to make a software tweak as a workaround—although its impact on performance is unknown. The effect of AMD’s official fixes on performance is also not known currently, though in a statement to Tom’s Hardware, AMD described it as dependent on workload and PC configuration.

In any case, if you own a Zen 2 CPU, you’ll want to put a reminder on your calendar to check for this mitigation. Applying it promptly will be important for your online security.

This article was updated on 7/24/2023 at 3:30pm to include details about AMD’s plans for Zenbleed mitigation and firmware update schedule.

Author: Alaina Yee, Senior Editor

Alaina Yee is PCWorld’s resident bargain hunter—when she’s not covering PC building, computer components, mini-PCs, and more, she’s scouring for the best tech deals. Previously her work has appeared in PC Gamer, IGN, Maximum PC, and Official Xbox Magazine. You can find her on Twitter at @morphingball.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : PCWorld – https://www.pcworld.com/article/2006423/amd-zenbleed-bug-lets-hackers-steal-data-from-ryzen-cpus.html

Tags: ‘Zenbleed’hackerstechnology
Previous Post

Man Utd won’t meet Hojlund asking price, Barcelona hold Mbappe talks – Paper Round

Next Post

Microsoft Global Partner Jiang Daxin Starts A Large-scale Modeling Business

WA Ecology official testifies against repeal of ‘endangerment finding’ that allows for climate regulation – The Spokesman-Review

WA Ecology official testifies against repeal of ‘endangerment finding’ that allows for climate regulation – The Spokesman-Review

August 26, 2025
Bishop Kearney girls’ hockey team partners with UR Medicine for science-based training – 13wham.com

Bishop Kearney Girls’ Hockey Team Teams Up with UR Medicine for Cutting-Edge Science-Based Training

August 26, 2025
STEM camps offered at National Museum of Nuclear Science and History – KRQE

Discover Thrilling STEM Camps Now Open at the National Museum of Nuclear Science and History!

August 26, 2025
7 things people do when they care too much about what others think – VegOut

7 Signs You’re Caring Too Much About What Others Think

August 26, 2025
The Role of AI and Technology in Shaping the Future of Interactive Entertainment – Technology Org

How AI and Technology Are Transforming the Future of Interactive Entertainment

August 26, 2025
First look: ‘Whistle Blowers’ doc focuses on the crisis facing youth sports officials – NBC 5 Dallas-Fort Worth

Inside the Crisis Facing Youth Sports Officials: An Eye-Opening Look at ‘Whistle Blowers

August 26, 2025
South Carolina city selected to host 2027 Diamond Youth Baseball World Series – WRDW

South Carolina City Selected to Host the Exciting 2027 Diamond Youth Baseball World Series

August 25, 2025

Brazil’s low-voltage consumers could save 16% on power bills – Valor International

August 25, 2025
‘The Roses’ review: Olivia Colman, Benedict Cumberbatch sparkle in dark comedy – Yakima Herald-Republic

The Roses’ Review: Olivia Colman and Benedict Cumberbatch Shine in Dark Comedy Delight

August 25, 2025
Georgia lawmakers plan for federal cuts to already ‘underfunded’ public health services – Grice Connect

Georgia Lawmakers Prepare to Fight Federal Cuts Threatening Public Health Services

August 25, 2025

Categories

Archives

August 2025
MTWTFSS
 123
45678910
11121314151617
18192021222324
25262728293031
« Jul    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (790)
  • Economy (809)
  • Entertainment (21,689)
  • General (16,673)
  • Health (9,850)
  • Lifestyle (823)
  • News (22,149)
  • People (811)
  • Politics (818)
  • Science (16,020)
  • Sports (21,309)
  • Technology (15,791)
  • World (791)

Recent News

WA Ecology official testifies against repeal of ‘endangerment finding’ that allows for climate regulation – The Spokesman-Review

WA Ecology official testifies against repeal of ‘endangerment finding’ that allows for climate regulation – The Spokesman-Review

August 26, 2025
Bishop Kearney girls’ hockey team partners with UR Medicine for science-based training – 13wham.com

Bishop Kearney Girls’ Hockey Team Teams Up with UR Medicine for Cutting-Edge Science-Based Training

August 26, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version