New UEFI vulnerability bypasses Secure Boot — bootkits stay undetected even after OS re-install


Almighty1

Almighty1

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See Article here at MSN:
 

My Computer

System One

  • OS
    Windows XP/7/8/8.1/10/11, Linux, Android, FreeBSD Unix
    Computer type
    Laptop
    Manufacturer/Model
    Dell XPS 15 9570
    CPU
    Intel® Core™ i7-8750H 8th Gen Processor 2.2Ghz up to 4.1Ghz
    Motherboard
    Dell XPS 15 9570
    Memory
    32GB using 2x16GB modules
    Graphics Card(s)
    Intel UHD 630 & NVIDIA GeForce GTX 1050 Ti with 4GB DDR5
    Sound Card
    Realtek ALC3266-CG
    Monitor(s) Displays
    15.6" 4K Touch UltraHD 3840x2160 made by Sharp
    Screen Resolution
    3840x2160
    Hard Drives
    Toshiba KXG60ZNV1T02 NVMe 1024GB/1TB SSD
    PSU
    Dell XPS 15 9570
    Case
    Dell XPS 15 9570
    Cooling
    Stock
    Keyboard
    Stock
    Mouse
    SwitftPoint ProPoint
    Internet Speed
    Comcast/XFinity 1.44Gbps/42.5Mbps
    Browser
    Microsoft EDGE (Chromium based) & Google Chrome
    Antivirus
    Windows Defender that came with Windows
I believe this is the same...

ESET discovered the vulnerability on July 8, 2024.

Fixed with the latest PT:
Eventually, on January 14, 2025, Microsoft revoked the certificates of vulnerable UEFI applications, which should block any attempts to execute their binaries.

As reported here:
www.bleepingcomputer.com

New UEFI Secure Boot flaw exposes systems to bootkits, patch now

A new UEFI Secure Boot bypass vulnerability tracked as CVE-2024-7344 that affects a Microsoft-signed application could be exploited to deploy bootkits even if Secure Boot protection is active.
www.bleepingcomputer.com www.bleepingcomputer.com
 

My Computers

System One System Two

  • OS
    Windows 10 Pro, Windows 11 Dev
    Computer type
    PC/Desktop
    Manufacturer/Model
    Homebuilt
    CPU
    Intel I3 10100
    Motherboard
    ASUS B460M
    Memory
    16 GB DDR4 Crucial
    Graphics Card(s)
    Intel on chip
    Sound Card
    Realtek onboard
    Monitor(s) Displays
    ASUS 24, LG 24
    Screen Resolution
    Full HD x 2
    Hard Drives
    kingston A2000 NVMe PCIe 500 GB
    PSU
    LC Power 650W
    Case
    Noname
    Cooling
    Air 2x 120mm
    Keyboard
    Cherry G-81
    Mouse
    Logitech M500
    Internet Speed
    100/20
    Browser
    Firefox, Vivaldi
    Antivirus
    MS Defender
  • Operating System
    Windows 10 Home
    Computer type
    Laptop
    Manufacturer/Model
    ASUS/Vivobook Flip 14
    CPU
    Ryzen 7 4700u
    Memory
    8 GB DDR4
    Graphics card(s)
    AMD Vega
    Sound Card
    Realtek onboard
    Monitor(s) Displays
    14"
    Screen Resolution
    FullHD
    Hard Drives
    512 Samsung NVMe PCIe
    PSU
    -
    Case
    Laptop
    Mouse
    Touchpad, Touchscreen
    Internet Speed
    100/20
    Browser
    Firefox, Vivaldi
    Antivirus
    MS Defender
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