Close Menu
    DevStackTipsDevStackTips
    • Home
    • News & Updates
      1. Tech & Work
      2. View All

      CodeSOD: A Unique Way to Primary Key

      July 22, 2025

      BrowserStack launches Figma plugin for detecting accessibility issues in design phase

      July 22, 2025

      Parasoft brings agentic AI to service virtualization in latest release

      July 22, 2025

      Node.js vs. Python for Backend: 7 Reasons C-Level Leaders Choose Node.js Talent

      July 21, 2025

      The best CRM software with email marketing in 2025: Expert tested and reviewed

      July 22, 2025

      This multi-port car charger can power 4 gadgets at once – and it’s surprisingly cheap

      July 22, 2025

      I’m a wearables editor and here are the 7 Pixel Watch 4 rumors I’m most curious about

      July 22, 2025

      8 ways I quickly leveled up my Linux skills – and you can too

      July 22, 2025
    • Development
      1. Algorithms & Data Structures
      2. Artificial Intelligence
      3. Back-End Development
      4. Databases
      5. Front-End Development
      6. Libraries & Frameworks
      7. Machine Learning
      8. Security
      9. Software Engineering
      10. Tools & IDEs
      11. Web Design
      12. Web Development
      13. Web Security
      14. Programming Languages
        • PHP
        • JavaScript
      Featured

      The Intersection of Agile and Accessibility – A Series on Designing for Everyone

      July 22, 2025
      Recent

      The Intersection of Agile and Accessibility – A Series on Designing for Everyone

      July 22, 2025

      Zero Trust & Cybersecurity Mesh: Your Org’s Survival Guide

      July 22, 2025

      Execute Ping Commands and Get Back Structured Data in PHP

      July 22, 2025
    • Operating Systems
      1. Windows
      2. Linux
      3. macOS
      Featured

      A Tomb Raider composer has been jailed — His legacy overshadowed by $75k+ in loan fraud

      July 22, 2025
      Recent

      A Tomb Raider composer has been jailed — His legacy overshadowed by $75k+ in loan fraud

      July 22, 2025

      “I don’t think I changed his mind” — NVIDIA CEO comments on H20 AI GPU sales resuming in China following a meeting with President Trump

      July 22, 2025

      Galaxy Z Fold 7 review: Six years later — Samsung finally cracks the foldable code

      July 22, 2025
    • Learning Resources
      • Books
      • Cheatsheets
      • Tutorials & Guides
    Home»Security»Common Vulnerabilities and Exposures (CVEs)»CVE-2025-38083 – Linux Kernel NetSched Prio Race Condition Underflow

    CVE-2025-38083 – Linux Kernel NetSched Prio Race Condition Underflow

    June 20, 2025

    CVE ID : CVE-2025-38083

    Published : June 20, 2025, 12:15 p.m. | 2 hours, 28 minutes ago

    Description : In the Linux kernel, the following vulnerability has been resolved:

    net_sched: prio: fix a race in prio_tune()

    Gerrard Tai reported a race condition in PRIO, whenever SFQ perturb timer
    fires at the wrong time.

    The race is as follows:

    CPU 0 CPU 1
    [1]: lock root
    [2]: qdisc_tree_flush_backlog()
    [3]: unlock root
    |
    | [5]: lock root
    | [6]: rehash
    | [7]: qdisc_tree_reduce_backlog()
    |
    [4]: qdisc_put()

    This can be abused to underflow a parent’s qlen.

    Calling qdisc_purge_queue() instead of qdisc_tree_flush_backlog()
    should fix the race, because all packets will be purged from the qdisc
    before releasing the lock.

    Severity: 0.0 | NA

    Visit the link for more details, such as CVSS details, affected products, timeline, and more…

    Source: Read More

    Facebook Twitter Reddit Email Copy Link
    Previous ArticleCVE-2025-6337 – TOTOLINK A3002R/A3002RU HTTP POST Request Handler Buffer Overflow
    Next Article CVE-2025-6335 – DedeCMS Template Handler Command Injection Vulnerability

    Related Posts

    Common Vulnerabilities and Exposures (CVEs)

    CVE-2025-44658 – Netgear RAX30 PHP-FPM Misconfigured Extension Bypass Vulnerability

    July 22, 2025
    Common Vulnerabilities and Exposures (CVEs)

    CVE-2025-7393 – Drupal Mail Login Authentication Bypass

    July 22, 2025
    Leave A Reply Cancel Reply

    For security, use of Google's reCAPTCHA service is required which is subject to the Google Privacy Policy and Terms of Use.

    Continue Reading

    DigitalOcean Introduces Managed Caching for Valkey

    Tech & Work

    CVE-2025-46762 – Apache Parquet Parquet-avro Remote Code Execution Vulnerability

    Common Vulnerabilities and Exposures (CVEs)

    URI Path Components Using Laravel’s pathSegments() Method

    Development

    Rilasciata PorteuX 2.1: Novità e Approfondimenti sulla Distribuzione GNU/Linux Portatile Basata su Slackware

    Linux

    Highlights

    CVE-2025-4668 – Apache HTTP Server Deserialization Vulnerability

    May 13, 2025

    CVE ID : CVE-2025-4668

    Published : May 13, 2025, 9:16 p.m. | 3 hours, 7 minutes ago

    Description : Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in this candidate have been removed to prevent accidental usage.

    Severity: 0.0 | NA

    Visit the link for more details, such as CVSS details, affected products, timeline, and more…

    Linux Networking: Mastering VLAN Trunking, Bonding, and QoS for High-Performance Systems

    May 23, 2025

    How to Build Cross-Platform Apps with React Native for Windows & macOS

    April 24, 2025

    Distribution Release: Proxmox 8.4 “Virtual Environment”

    April 9, 2025
    © DevStackTips 2025. All rights reserved.
    • Contact
    • Privacy Policy

    Type above and press Enter to search. Press Esc to cancel.