milliways-infosec/dirtyfrag
5
0
Fork 0
mirror of https://github.com/V4bel/dirtyfrag.git synced 2026-05-16 10:50:10 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Enhance mitigation instructions in README

Browse source 
Updated mitigation instructions to include clearing the page cache after removing vulnerable modules.
This commit is contained in:
Nate River 2026-05-08 13:49:44 +08:00 • committed by GitHub
parent f2796739b2
commit beeb925e30
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
README.md
View file

@ -53,9 +53,9 @@ This Dirty Frag has been tested on the following distribution versions.
# Mitigation
1. Because the responsible disclosure schedule and the embargo have been broken, no patch exists for any distribution. Use the following command to remove the modules in which the vulnerabilities occur.
```
sh -c "printf 'install esp4 /bin/false\ninstall esp6 /bin/false\ninstall rxrpc /bin/false\n' > /etc/modprobe.d/dirtyfrag.conf; rmmod esp4 esp6 rxrpc 2>/dev/null; true"
1. Because the responsible disclosure schedule and the embargo have been broken, no patch exists for any distribution. Use the following command to remove the modules in which the vulnerabilities occur and clear the page cache.
```bash
sh -c "printf 'install esp4 /bin/false\ninstall esp6 /bin/false\ninstall rxrpc /bin/false\n' > /etc/modprobe.d/dirtyfrag.conf; rmmod esp4 esp6 rxrpc 2>/dev/null; echo 3 > /proc/sys/vm/drop_caches; true"
```
2. Once each distribution backports a patch, update accordingly.