CVE-2017-14970 · cross-distro fix matrix

CVE-2017-14970: In lib/ofp-util.c in Open vSwitch (OvS) before 2.8.1, there are multiple memory leaks while parsing malformed OpenFlow group mod messages. NOTE: the vendor disputes the relevance of this report, stating "it can only be triggered by an OpenFlow controller, but OpenFlow controllers have much more dire

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2017-14970 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

openvswitch→ fixed in2.8.1+dfsg1-2urgency: unimportant
```
sudo apt-get install --only-upgrade -y openvswitch
```

Debian bookworm

Source: Debian Security Tracker

openvswitch→ fixed in2.8.1+dfsg1-2urgency: unimportant
```
sudo apt-get install --only-upgrade -y openvswitch
```

Debian trixie

Source: Debian Security Tracker

openvswitch→ fixed in2.8.1+dfsg1-2urgency: unimportant
```
sudo apt-get install --only-upgrade -y openvswitch
```

Are YOU affected by CVE-2017-14970?

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

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

CVE-2017-14970dropped 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.

See StackPatch ($99 lifetime)