Solved Dirty Frag is a new Linux bug putting your system at risk - and there's no easy fix yet


Borg 386

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  • With one compromised account, Dirty Frag can expose your system.
  • No patch can protect you from all possible attacks yet.
  • To stay safe, you'll need to block several services, including VPNs.

Linux has been having a rough few weeks. First, the Copy Fail security hole was uncovered by AI researchers. In that case, the patches were quickly made and distributed. We weren't so lucky with the newly disclosed Linux kernel flaw, dubbed Dirty Frag, which was also, it seems, discovered with AI's help, but patches are still in the works.

 

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At a glance

Win 11 Pro, Win 10 pro, Win 13.7 Pro Chinese Ver12th Gen Intel(R) Core(TM) i9-12900 2.40 GHz64.0 GB of transcendental dimensional RAMNVIDIA GeForce RTX 3070 Ti
OS
Win 11 Pro, Win 10 pro, Win 13.7 Pro Chinese Ver
Computer type
PC/Desktop
Manufacturer/Model
It's a Dell Dude
CPU
12th Gen Intel(R) Core(TM) i9-12900 2.40 GHz
Motherboard
Father is bored too...
Memory
64.0 GB of transcendental dimensional RAM
Graphics Card(s)
NVIDIA GeForce RTX 3070 Ti
Sound Card
N/A
Monitor(s) Displays
27" Samsung Monitor/Alternative Dimensional Viewing Portal
Screen Resolution
Fuzzy after a couple drinks
Hard Drives
2 or 3, depending on if it's a night they're arguing about having a "split personality crisis" because I partitioned the drive.
PSU
Shockingly active
Case
Don't get on my case....man
Cooling
Scotch on the rocks on the weekends.
Keyboard
Steel Series Lighted Glow in the dark something or another
Mouse
Currently being stalked by the cat...
Internet Speed
DSL
Browser
Defeated by Mario...wait...OH...BRowser...
Antivirus
Yep

My Computers My Computers

  • At a glance

    Windows 11 HomeRyzen 7 5825u64GB DDR4 3200Ryzen 7 5825u
    OS
    Windows 11 Home
    Computer type
    PC/Desktop
    Manufacturer/Model
    HP 24" AiO
    CPU
    Ryzen 7 5825u
    Motherboard
    HP
    Memory
    64GB DDR4 3200
    Graphics Card(s)
    Ryzen 7 5825u
    Sound Card
    Realtek External 5w speaker bar.
    Monitor(s) Displays
    24" HP AiO
    Screen Resolution
    1920 x 1080 @60 Hz
    Hard Drives
    1TB WD Blue SN580 M2 SSD Partitioned C:/D: drives.
    2x 1TB USB HDD External Backup/Storage.
    all VeraCrypt encrypted.
    PSU
    90W external power brick
    Case
    24" All in One
    Cooling
    Default Air Cooling
    Keyboard
    Dell WiFi UK extended
    Mouse
    Dell WiFi 3 Button
    Internet Speed
    1GB full fibre
    Browser
    Vivaldi Browser/Email/Calendar
    Antivirus
    AVG Internet Security/Windows Defender
    Other Info
    Mainly Open Source Software
  • At a glance

    Ubuntu 22.04.5 LTSi5 7200u16GB DDR4Intel
    Operating System
    Ubuntu 22.04.5 LTS
    Computer type
    Laptop
    Manufacturer/Model
    Dell 13" Latitude 2017
    CPU
    i5 7200u
    Motherboard
    Dell
    Memory
    16GB DDR4
    Graphics card(s)
    Intel
    Sound Card
    Intel
    Monitor(s) Displays
    13" Dell Laptop
    Hard Drives
    250GB Crucial 2.5" SSD
    Mouse
    Generic WiFi 3 button
    Internet Speed
    WiFi only
    Browser
    Firefox
    Antivirus
    ClamAV TK
    Other Info
    Mainly Open Source Software
RHEL related distros also fix available. Not a serious issue - just apply the mod and that's it. RHEL releases update for the latest kernels (7.1) pretty regularly too so I doubt if this problem will be around for long.

Windows has far more serious security flaws to contend with !!!!!
Cheers
jimbo
 

My Computer My Computer

At a glance

Windows XP,11 Linux Fedora Rawhide pre-releas...2 X Intel i7
OS
Windows XP,11 Linux Fedora Rawhide pre-release 46
Computer type
PC/Desktop
CPU
2 X Intel i7
Screen Resolution
4KUHD X 2
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