* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Thursday, July 31, 2025
Earth-News
  • Home
  • Business
  • Entertainment

    That’s (Political) Entertainment: When Theatre Meets Politics

    Future Script: How Generative AI Is Changing Collective Bargaining in the Entertainment Industry – Jackson Lewis

    Future Script: How Generative AI Is Transforming Collective Bargaining in Entertainment

    The SBA’s live-entertainment bailout was supposed to end two years ago. We still don’t know how $1.5 billion was spent. – Yahoo Home

    $1.5 Billion Live-Entertainment Bailout: Two Years Later, Where Did the Money Go?

    Wall Street Bets: Caesars, Golden Entertainment, Churchill Downs, GLPI, Boyd – CDC Gaming

    Top Wall Street Bets: Caesars, Golden Entertainment, Churchill Downs, GLPI, and Boyd Take Center Stage

    Micro wrestling coming to NE Ohio – Cleveland.com

    Get Ready, NE Ohio: Micro Wrestling Is Making Its Exciting Debut!

    League City seeking proposals for 53-acre entertainment district on sportsplex land – galvnews.com

    League City Invites Proposals to Transform 53-Acre Sportsplex into Vibrant Entertainment District

  • 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
    Revving Up The U.S. Technology Engine – Forbes

    Revving Up The U.S. Technology Engine – Forbes

    More than just a hockey player – Rochester Institute of Technology Athletics

    Beyond the Ice: The Inspiring Journey of a Remarkable Athlete from Rochester Institute of Technology

    Smart Logistics in Warehousing – From Legacy Protocols to Green IoT – How Technology Is Reshaping the Sustainable Supply Chain – Logistics Viewpoints –

    Smart Logistics in Warehousing – From Legacy Protocols to Green IoT – How Technology Is Reshaping the Sustainable Supply Chain – Logistics Viewpoints –

    AI’s race in the dark with China – Axios

    The High-Stakes AI Race: Innovation and Competition in the Shadows

    Eagle Unveils Revolutionary X-Ray Technology at Pack Expo

    Validea’s Top Information Technology Stocks Based On Peter Lynch – 7/25/2025 – Nasdaq

    Validea’s Top Information Technology Stocks Based On Peter Lynch – 7/25/2025 – Nasdaq

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment

    That’s (Political) Entertainment: When Theatre Meets Politics

    Future Script: How Generative AI Is Changing Collective Bargaining in the Entertainment Industry – Jackson Lewis

    Future Script: How Generative AI Is Transforming Collective Bargaining in Entertainment

    The SBA’s live-entertainment bailout was supposed to end two years ago. We still don’t know how $1.5 billion was spent. – Yahoo Home

    $1.5 Billion Live-Entertainment Bailout: Two Years Later, Where Did the Money Go?

    Wall Street Bets: Caesars, Golden Entertainment, Churchill Downs, GLPI, Boyd – CDC Gaming

    Top Wall Street Bets: Caesars, Golden Entertainment, Churchill Downs, GLPI, and Boyd Take Center Stage

    Micro wrestling coming to NE Ohio – Cleveland.com

    Get Ready, NE Ohio: Micro Wrestling Is Making Its Exciting Debut!

    League City seeking proposals for 53-acre entertainment district on sportsplex land – galvnews.com

    League City Invites Proposals to Transform 53-Acre Sportsplex into Vibrant Entertainment District

  • 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
    Revving Up The U.S. Technology Engine – Forbes

    Revving Up The U.S. Technology Engine – Forbes

    More than just a hockey player – Rochester Institute of Technology Athletics

    Beyond the Ice: The Inspiring Journey of a Remarkable Athlete from Rochester Institute of Technology

    Smart Logistics in Warehousing – From Legacy Protocols to Green IoT – How Technology Is Reshaping the Sustainable Supply Chain – Logistics Viewpoints –

    Smart Logistics in Warehousing – From Legacy Protocols to Green IoT – How Technology Is Reshaping the Sustainable Supply Chain – Logistics Viewpoints –

    AI’s race in the dark with China – Axios

    The High-Stakes AI Race: Innovation and Competition in the Shadows

    Eagle Unveils Revolutionary X-Ray Technology at Pack Expo

    Validea’s Top Information Technology Stocks Based On Peter Lynch – 7/25/2025 – Nasdaq

    Validea’s Top Information Technology Stocks Based On Peter Lynch – 7/25/2025 – Nasdaq

    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

PKfail Secure Boot bypass lets attackers install UEFI malware

July 27, 2024
in Technology
PKfail Secure Boot bypass lets attackers install UEFI malware
Share on FacebookShare on Twitter

PKfail

Hundreds of UEFI products from 10 vendors are susceptible to compromise due to a critical firmware supply-chain issue known as PKfail, which allows attackers to bypass Secure Boot and install malware.

As the Binarly Research Team found, affected devices use a test Secure Boot “master key”—also known as Platform Key (PK)—generated by American Megatrends International (AMI), which was tagged as “DO NOT TRUST” and that upstream vendors should’ve replaced with their own securely generated keys.

“This Platform Key, which manages the Secure Boot databases and maintains the chain of trust from firmware to the operating system, is often not replaced by OEMs or device vendors, resulting in devices shipping with untrusted keys,” the Binarly Research Team said.

The UEFI device makers who used untrusted test keys across 813 products include Acer, Aopen, Dell, Formelife, Fujitsu, Gigabyte, HP, Intel, Lenovo, and Supermicro.

Vulnerable Intel firmwareVulnerable Intel firmware (BleepingComputer)

In May 2023, Binarly discovered a supply chain security incident involving leaked private keys from Intel Boot Guard, impacting multiple vendors. As first reported by BleepingComputer, the Money Message extortion gang leaked MSI source code for firmware used by the company’s motherboards.

The code contained image signing private keys for 57 MSI products and Intel Boot Guard private keys for another 116 MSI products.

Earlier this year, a private key from American Megatrends International (AMI) related to the Secure Boot “master key” was also leaked, affecting various enterprise device manufacturers. The impacted devices are still in use, and the key is being used in recently released enterprise devices.

PKfail impact and recommendations

As Binarly explains, successfully exploiting this issue allows threat actors with access to vulnerable devices and the private part of the Platform Key to bypass Secure Boot by manipulating the Key Exchange Key (KEK) database, the Signature Database (db), and the Forbidden Signature Database (dbx).

After compromising the entire security chain, from firmware to the operating system, they can sign malicious code, which allows them to deploy UEFI malware like CosmicStrand and BlackLotus.

“The first firmware vulnerable to PKfail was released back in May 2012, while the latest was released in June 2024. Overall, this makes this supply-chain issue one of the longest-lasting of its kind, spanning over 12 years,” Binarly added.

“The list of affected devices, which at the moment contains almost 900 devices, can be found in our BRLY-2024-005 advisory. A closer look at the scan results revealed that our platform extracted and identified 22 unique untrusted keys.”

To mitigate PKfail, vendors are advised to generate and manage the Platform Key by following cryptographic key management best practices, such as Hardware Security Modules.

It’s also essential to replace any test keys provided by independent BIOS vendors like AMI with their own safely generated keys.

Users should monitor firmware updates issued by device vendors and apply any security patches addressing the PKfail supply-chain issue as soon as possible.

Binarly also published the pk.fail website, which helps users scan firmware binaries for free to find PKfail-vulnerable devices and malicious payloads.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : BleepingComputer – https://www.bleepingcomputer.com/news/security/pkfail-secure-boot-bypass-lets-attackers-install-uefi-malware/

Tags: PKfailsecuretechnology
Previous Post

Italy’s flagbearer issues grovelling apology to wife after losing wedding ring in opening ceremony

Next Post

Russian ransomware gangs account for 69% of all ransom proceeds

Experts at St. Olaf: Minnesota birds and their connection to local habitats – St. Olaf College

Uncover the Secrets of How Minnesota Birds Thrive in Their Natural Habitats

July 31, 2025
New Mexico Museum of Natural History and Science set to close for 7 months – KOB.com

New Mexico Museum of Natural History and Science set to close for 7 months – KOB.com

July 31, 2025
Scientists Say New Government Climate Report Twists Their Work – WIRED

Scientists Warn New Government Climate Report Misrepresents Their Findings

July 31, 2025

Structured Lifestyle Program Boosts Cognitive Gains in At-Risk Individuals Compared to Self-Guided Approaches

July 30, 2025
Timelapse Shows New Mega Port at World’s Biggest Construction Site – Newsweek

Timelapse Shows New Mega Port at World’s Biggest Construction Site – Newsweek

July 30, 2025
CBS News poll finds economy views improve slightly but outlook clouded by concern about price increases – CBS News

CBS News poll finds economy views improve slightly but outlook clouded by concern about price increases – CBS News

July 30, 2025

That’s (Political) Entertainment: When Theatre Meets Politics

July 30, 2025
Medicare and Medicaid: 60 Years of Health Care Reform – Medicare Rights Center

Medicare and Medicaid: Celebrating 60 Years of Transforming Health Care

July 30, 2025
Trump puts 50% tariffs on Brazil and copper, eliminates a tax loophole and hints at new deals – CNN

Trump Imposes 50% Tariffs on Brazilian Copper, Closes Tax Loophole, and Hints at New Trade Deals

July 30, 2025
Alessandroni: Congrats Was More Than Just A ‘Useful’ Sire – Yahoo Sports

Alessandroni: Congrats Proved to Be So Much More Than Just a ‘Useful’ Sire

July 30, 2025

Categories

Archives

July 2025
MTWTFSS
 123456
78910111213
14151617181920
21222324252627
28293031 
« Jun    
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 (746)
  • Economy (771)
  • Entertainment (21,651)
  • General (16,198)
  • Health (9,808)
  • Lifestyle (779)
  • News (22,149)
  • People (773)
  • Politics (780)
  • Science (15,984)
  • Sports (21,268)
  • Technology (15,750)
  • World (754)

Recent News

Experts at St. Olaf: Minnesota birds and their connection to local habitats – St. Olaf College

Uncover the Secrets of How Minnesota Birds Thrive in Their Natural Habitats

July 31, 2025
New Mexico Museum of Natural History and Science set to close for 7 months – KOB.com

New Mexico Museum of Natural History and Science set to close for 7 months – KOB.com

July 31, 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