isl3886usb-firmware

LOW

maintainer orphaned 3 votes scanned 2026-09-17 00:27:14.276658

View on AUR

Why flagged

The source is firmware data for a kernel driver, not an executable payload, and is downloaded from a plausible project-related host; worst case of tampering is device malfunction, not code execution.

Triggered rules

Low AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (qwen/qwen3-235b-a22b-07-25) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The source is firmware data for a kernel driver, not an executable payload, and is downloaded from a plausible project-related host; worst case of tampering is device malfunction, not code execution.

1 higher static finding superseded - not the current verdict (shown for transparency)

Medium source=() URL on a non-standard host source_untrusted_domain

One or more source=() URLs point to a host outside the trusted allowlist (github.com, gitlab.com, codeberg.org, pypi.org, …).

PKGBUILD:13 source=("http://daemonizer.de/prism54/prism54-fw/fw-usb/$pkgver.lm86.arm")

PKGBUILD

1 offending line(s) highlighted

      1#uploaded to AUR4 by: GI_Jack <iamjacksemail@hackermail.com>
    
      2
    
      3# Contributor: ras0ir <ras0ir at eventualis dot org>
    
      4# Contributor: dieghen89 <dieghen89@gmail.com>
    
      5# Contributor: Alishams Hassam <alishams.hassam@gmail.com> 
    
      6pkgname=isl3886usb-firmware
    
      7pkgver=2.13.1.0
    
      8pkgrel=4
    
      9pkgdesc="Firmware for p54usb module"
    
      10arch=('any')
    
      11url="http://wireless.kernel.org/en/users/Drivers/p54"
    
      12license=('GPL')
    
      13source=("http://daemonizer.de/prism54/prism54-fw/fw-usb/$pkgver.lm86.arm")
    
      14sha256sums=('40c4a2bc94b0af65d81cf6467b2e22fe029d55827ba100ff17c4974a2a377d0e')
    
      15
    
      16package() {
    
      17  mkdir -p $pkgdir/usr/lib/firmware/
    
      18  install -m644 * $pkgdir/usr/lib/firmware/isl3886usb
    
      19}
    
      20
    
      21

Scan history

Scanned at (UTC)	Severity	Rules
2026-09-17 00:27:14	Low	2
2026-09-16 00:03:17	Low	2
2026-09-15 00:25:31	Low	2
2026-09-14 00:27:57	Low	2
2026-09-13 00:19:54	Low	2
2026-09-12 00:25:17	Low	2
2026-09-11 00:19:22	Low	2
2026-09-10 00:22:44	Low	2
2026-09-09 00:04:09	Low	2
2026-09-08 00:18:08	Low	2
2026-09-07 00:30:15	Low	2
2026-09-06 00:17:06	Low	2
2026-09-05 00:16:27	Low	2
2026-09-04 00:03:13	Low	2
2026-09-03 00:15:47	Low	2
2026-09-02 00:02:31	Low	2
2026-09-01 00:11:19	Low	2
2026-08-31 00:19:57	Low	2
2026-08-30 00:04:14	Low	2
2026-08-29 00:29:17	Low	2