px4_drv-dkms-git

maintainer lsuy0914 · 0 votes · scanned 2026-08-03 00:08:14.047287

LOW

Why flagged The package downloads a firmware file from a non-whitelisted host (plex-net.co.jp), but it is used as static data (copied to /usr/lib/firmware) and not executed; the source code is built from a legitimate project repository, and the firmware filename matches the device, making it plausibly legitimate with low risk of malicious impact even if swapped.

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 package downloads a firmware file from a non-whitelisted host (plex-net.co.jp), but it is used as static data (copied to /usr/lib/firmware) and not executed; the source code is built from a legitimate project repository, and the firmware filename matches the device, making it plausibly legitimate with low risk of malicious impact even if swapped.

1 higher static finding superseded - not the current verdict (shown for transparency)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:16 'https://plex-net.co.jp/plex/pxw3u4/pxw3u4_BDA_ver1x64.zip')

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: LaFr4nc3 <lafr4nc3 at gmail dot com>
    
      2pkgname=px4_drv-dkms-git
    
      3_pkgname=px4_drv
    
      4pkgver=r534.b4a6f9a
    
      5pkgrel=1
    
      6pkgdesc="PLEX PX-W3U4/W3PE4/Q3PE4 unofficial Linux driver"
    
      7arch=('x86_64' 'aarch64')
    
      8url="https://github.com/tsukumijima/px4_drv"
    
      9license=('GPL2')
    
      10depends=('dkms')
    
      11makedepends=('git' 'unzip')
    
      12provides=("${_pkgname}" "${_pkgname}-git" "${pkgname%-git}")
    
      13conflicts=("${_pkgname}" "${_pkgname}-git" "${pkgname%-git}")
    
      14install="${_pkgname}.install"
    
      15source=("${_pkgname}"::'git+https://github.com/tsukumijima/px4_drv.git#branch=develop'
    
      16        'https://plex-net.co.jp/plex/pxw3u4/pxw3u4_BDA_ver1x64.zip')
    
      17md5sums=('SKIP'
    
      18         'd519cb8f1221123fc6d301482ba8d498')
    
      19
    
      20pkgver() {
    
      21        cd "$srcdir/${_pkgname}"
    
      22        ( set -o pipefail
    
      23          git describe --long 2>/dev/null | sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g' ||
    
      24          printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
    
      25        )
    
      26}
    
      27
    
      28prepare() {
    
      29        cd "$srcdir/${_pkgname}/fwtool"
    
      30        make
    
      31        ./fwtool "$srcdir/pxw3u4_BDA_ver1x64/PXW3U4.sys" it930x-firmware.bin
    
      32
    
      33        cd "$srcdir/${_pkgname}"
    
      34        sed -e "s/^PACKAGE_VERSION\=.*\$/PACKAGE_VERSION\=\"$pkgver\"/" -i dkms.conf
    
      35}
    
      36
    
      37package() {
    
      38        cd "$srcdir/${_pkgname}/fwtool"
    
      39        install -D it930x-firmware.bin "$pkgdir/usr/lib/firmware/it930x-firmware.bin"
    
      40
    
      41        cd "$srcdir/${_pkgname}"
    
      42        install -dm 755 "$pkgdir/usr/src/${_pkgname}-$pkgver"
    
      43        cp -a ./{dkms,driver,etc,include,dkms.conf} "$pkgdir/usr/src/${_pkgname}-$pkgver/"
    
      44}
    
      45
    
      46

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-03 00:08:14	LOW	2
2026-08-02 00:16:08	LOW	2
2026-08-01 00:11:18	LOW	2
2026-07-31 00:14:10	LOW	2
2026-07-30 00:17:23	LOW	2
2026-07-29 00:25:53	LOW	2
2026-07-28 00:07:28	LOW	2
2026-07-27 00:24:32	LOW	2
2026-07-26 00:07:32	LOW	2
2026-07-25 00:13:44	LOW	2
2026-07-24 00:02:28	LOW	2
2026-07-23 00:14:47	LOW	2
2026-07-22 00:29:32	LOW	2
2026-07-21 00:24:15	LOW	2
2026-07-20 00:19:49	LOW	2
2026-07-19 00:17:08	LOW	2
2026-07-18 00:14:48	LOW	2
2026-07-17 00:06:16	LOW	2
2026-07-16 00:05:41	LOW	2
2026-07-15 00:09:25	LOW	2