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CVE-2025-8844

CVE-2025-8844 · NASM Netwide Assember preproc.c parse_smacro_template null pointer dereference

This page contains facts from public vulnerability sources. Check the original advisory before updating.

A vulnerability was determined in NASM Netwide Assember 2.17rc0. This vulnerability affects the function parse_smacro_template of the file preproc.c. The manipulation leads to null pointer dereference. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

CVSS 4.8 · Medium · EPSS 0.3%

Published
Updated

Stack: system

Affected products and versions

  • netwide assember

    Versions
    • 2.17rc0: Affected

    No fix published

  • nasm Debian:12

    Versions
    • 2.16.01-1
    • 2.16.03-1
    • 3.01-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • nasm Debian:13

    Versions
    • 2.16.03-1
    • 3.01-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • nasm Debian:14

    Versions
    • 2.16.03-1
    • 3.01-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • nasm Ubuntu:16.04:LTS

    Versions
    • 2.11.06-1really2.11.05-1
    • 2.11.08-1
    • 2.11.08-1ubuntu0.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • nasm Ubuntu:18.04:LTS

    Versions
    • 2.13.01-2
    • 2.13.02-0.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • nasm Ubuntu:20.04:LTS

    Versions
    • 2.14.02-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • nasm Ubuntu:Pro:22.04:LTS

    Versions
    • 2.15.05-1
    • 2.15.05-1ubuntu0.1~esm1
    • 2.15.05-1ubuntu0.1~esm2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • nasm Ubuntu:Pro:24.04:LTS

    Versions
    • 2.16.01-1
    • 2.16.01-1build1
    • 2.16.01-1ubuntu0.1~esm1
    • 2.16.01-1ubuntu0.1~esm2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • nasm Ubuntu:25.10

    Versions
    • 2.16.03-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • nasm Ubuntu:26.10

    Versions
    • 3.01-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • nasm Ubuntu:26.04:LTS

    Versions
    • 2.16.03-1
    • 3.01-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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