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CVE-2023-4016 · cross-distro fix matrix

CVE-2023-4016: Under some circumstances, this weakness allows a user who has access to run the “ps” utility on a machine, the ability to write almost unlimited amounts of unfiltered data into the process heap.

Affects 6 Linux releases across 6 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2023-4016 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

  • procps→ fixed in2:4.0.4-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y procps

Alpine v3.20

Source: Alpine secdb

  • procps-ng→ fixed in4.0.4-r0
    apk update && apk add --upgrade procps-ng

Alpine v3.21

Source: Alpine secdb

  • procps-ng→ fixed in4.0.4-r0
    apk update && apk add --upgrade procps-ng

Alpine edge

Source: Alpine secdb

  • procps-ng→ fixed in4.0.4-r0
    apk update && apk add --upgrade procps-ng

Alpine v3.18

Source: Alpine secdb

  • procps-ng→ fixed in4.0.4-r0
    apk update && apk add --upgrade procps-ng

Alpine v3.19

Source: Alpine secdb

  • procps-ng→ fixed in4.0.4-r0
    apk update && apk add --upgrade procps-ng
Are YOU affected by CVE-2023-4016?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash
Continuous monitoring beats manual checking

CVE-2023-4016dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. $99 lifetime, 50 founder seats, 30-day refund.

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