CVE-2026-43284 / "Dirty Frag" .. Antoher one of those nasty local-privilege-escallations.
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CVE-2026-43284 / "Dirty Frag" .. Antoher one of those nasty local-privilege-escallations.
Quickfix for Centos/Fedora based systems:
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
Caution: That also effectively disables IPSEC and AFS client support. But it can easily be reverted by removing the file when a patched kernel arrives.
#dirtyfrag #cve_2026_43284 #security #centos #fedora #redhat
