mirror of
https://github.com/Kicksecure/security-misc.git
synced 2024-10-01 08:25:45 -04:00
307 lines
14 KiB
Plaintext
307 lines
14 KiB
Plaintext
## Copyright (C) 2012 - 2024 ENCRYPTED SUPPORT LP <adrelanos@whonix.org>
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## See the file COPYING for copying conditions.
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## See the following links for a community discussion and overview regarding the selections.
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## https://forums.whonix.org/t/blacklist-more-kernel-modules-to-reduce-attack-surface/7989
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## https://madaidans-insecurities.github.io/guides/linux-hardening.html#kasr-kernel-modules
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## Blacklisting prevents kernel modules from automatically starting.
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## Disabling prohibits kernel modules from starting.
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## This configuration file is split into 4 sections:
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## 1. Hardware
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## 2. File Systems
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## 3. Networking
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## 4. Miscellaneous
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## 1. Hardware:
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## Bluetooth:
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## Disable Bluetooth to reduce attack surface due to extended history of security vulnerabilities.
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##
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## https://en.wikipedia.org/wiki/Bluetooth#History_of_security_concerns
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##
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## Now replaced by a privacy and security preserving default Bluetooth configuration for better usability.
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## https://github.com/Kicksecure/security-misc/pull/145
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##
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#install bluetooth /usr/bin/disabled-bluetooth-by-security-misc
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#install bluetooth_6lowpan /usr/bin/disabled-bluetooth-by-security-misc
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#install bt3c_cs /usr/bin/disabled-bluetooth-by-security-misc
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#install btbcm /usr/bin/disabled-bluetooth-by-security-misc
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#install btintel /usr/bin/disabled-bluetooth-by-security-misc
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#install btmrvl /usr/bin/disabled-bluetooth-by-security-misc
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#install btmrvl_sdio /usr/bin/disabled-bluetooth-by-security-misc
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#install btmtk /usr/bin/disabled-bluetooth-by-security-misc
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#install btmtksdio /usr/bin/disabled-bluetooth-by-security-misc
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#install btmtkuart /usr/bin/disabled-bluetooth-by-security-misc
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#install btnxpuart /usr/bin/disabled-bluetooth-by-security-misc
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#install btqca /usr/bin/disabled-bluetooth-by-security-misc
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#install btrsi /usr/bin/disabled-bluetooth-by-security-misc
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#install btrtl /usr/bin/disabled-bluetooth-by-security-misc
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#install btsdio /usr/bin/disabled-bluetooth-by-security-misc
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#install btusb /usr/bin/disabled-bluetooth-by-security-misc
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#install virtio_bt /usr/bin/disabled-bluetooth-by-security-misc
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## FireWire (IEEE 1394):
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## Disable IEEE 1394 (FireWire/i.LINK/Lynx) modules to prevent some DMA attacks.
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##
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## https://en.wikipedia.org/wiki/IEEE_1394#Security_issues
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##
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install dv1394 /usr/bin/disabled-firewire-by-security-misc
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install firewire-core /usr/bin/disabled-firewire-by-security-misc
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install firewire-ohci /usr/bin/disabled-firewire-by-security-misc
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install firewire-net /usr/bin/disabled-firewire-by-security-misc
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install firewire-sbp2 /usr/bin/disabled-firewire-by-security-misc
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install ohci1394 /usr/bin/disabled-firewire-by-security-misc
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install raw1394 /usr/bin/disabled-firewire-by-security-misc
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install sbp2 /usr/bin/disabled-firewire-by-security-misc
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install video1394 /usr/bin/disabled-firewire-by-security-misc
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## Global Positioning Systems (GPS):
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## Disable GPS-related modules like GNSS (Global Navigation Satellite System).
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##
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install garmin_gps /usr/bin/disabled-gps-by-security-misc
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install gnss /usr/bin/disabled-gps-by-security-misc
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install gnss-mtk /usr/bin/disabled-gps-by-security-misc
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install gnss-serial /usr/bin/disabled-gps-by-security-misc
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install gnss-sirf /usr/bin/disabled-gps-by-security-misc
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install gnss-ubx /usr/bin/disabled-gps-by-security-misc
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install gnss-usb /usr/bin/disabled-gps-by-security-misc
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## Intel Management Engine (ME):
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## Partially disable the Intel ME interface with the OS.
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## ME functionality has increasing become more intertwined with basic Intel system operation.
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## Disabling may lead to breakages in numerous places without clear debugging/error messages.
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## May cause issues with firmware updates, security, power management, display, and DRM.
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##
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## https://www.kernel.org/doc/html/latest/driver-api/mei/mei.html
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## https://en.wikipedia.org/wiki/Intel_Management_Engine#Security_vulnerabilities
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## https://www.kicksecure.com/wiki/Out-of-band_Management_Technology#Intel_ME_Disabling_Disadvantages
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## https://github.com/Kicksecure/security-misc/pull/236#issuecomment-2229092813
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## https://github.com/Kicksecure/security-misc/issues/239
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##
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#install mei /usr/bin/disabled-intelme-by-security-misc
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#install mei-gsc /usr/bin/disabled-intelme-by-security-misc
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#install mei_gsc_proxy /usr/bin/disabled-intelme-by-security-misc
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#install mei_hdcp /usr/bin/disabled-intelme-by-security-misc
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#install mei-me /usr/bin/disabled-intelme-by-security-misc
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#install mei_phy /usr/bin/disabled-intelme-by-security-misc
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#install mei_pxp /usr/bin/disabled-intelme-by-security-misc
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#install mei-txe /usr/bin/disabled-intelme-by-security-misc
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#install mei-vsc /usr/bin/disabled-intelme-by-security-misc
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#install mei-vsc-hw /usr/bin/disabled-intelme-by-security-misc
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#install mei_wdt /usr/bin/disabled-intelme-by-security-misc
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#install microread_mei /usr/bin/disabled-intelme-by-security-misc
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## Intel Platform Monitoring Technology (PMT) Telemetry:
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## Disable some functionality of the Intel PMT components.
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##
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## https://github.com/intel/Intel-PMT
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##
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install pmt_class /usr/bin/disabled-intelpmt-by-security-misc
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install pmt_crashlog /usr/bin/disabled-intelpmt-by-security-misc
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install pmt_telemetry /usr/bin/disabled-intelpmt-by-security-misc
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## Thunderbolt:
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## Disables Thunderbolt modules to prevent some DMA attacks.
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##
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## https://en.wikipedia.org/wiki/Thunderbolt_(interface)#Security_vulnerabilities
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##
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install intel-wmi-thunderbolt /usr/bin/disabled-thunderbolt-by-security-misc
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install thunderbolt /usr/bin/disabled-thunderbolt-by-security-misc
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install thunderbolt_net /usr/bin/disabled-thunderbolt-by-security-misc
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## 2. File Systems:
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## File Systems:
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## Disable uncommon file systems to reduce attack surface.
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## HFS/HFS+ are legacy Apple file systems that may be required depending on the EFI partition format.
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##
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install cramfs /usr/bin/disabled-filesys-by-security-misc
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install freevxfs /usr/bin/disabled-filesys-by-security-misc
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install hfs /usr/bin/disabled-filesys-by-security-misc
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install hfsplus /usr/bin/disabled-filesys-by-security-misc
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install jffs2 /usr/bin/disabled-filesys-by-security-misc
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install jfs /usr/bin/disabled-filesys-by-security-misc
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install reiserfs /usr/bin/disabled-filesys-by-security-misc
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install udf /usr/bin/disabled-filesys-by-security-misc
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## Network File Systems:
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## Disable uncommon network file systems to reduce attack surface.
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##
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install gfs2 /usr/bin/disabled-netfilesys-by-security-misc
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install ksmbd /usr/bin/disabled-netfilesys-by-security-misc
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##
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## Common Internet File System (CIFS):
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##
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install cifs /usr/bin/disabled-netfilesys-by-security-misc
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install cifs_arc4 /usr/bin/disabled-netfilesys-by-security-misc
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install cifs_md4 /usr/bin/disabled-netfilesys-by-security-misc
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##
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## Network File System (NFS):
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##
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install nfs /usr/bin/disabled-netfilesys-by-security-misc
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install nfs_acl /usr/bin/disabled-netfilesys-by-security-misc
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install nfs_layout_nfsv41_files /usr/bin/disabled-netfilesys-by-security-misc
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install nfs_layout_flexfiles /usr/bin/disabled-netfilesys-by-security-misc
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install nfsd /usr/bin/disabled-netfilesys-by-security-misc
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install nfsv2 /usr/bin/disabled-netfilesys-by-security-misc
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install nfsv3 /usr/bin/disabled-netfilesys-by-security-misc
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install nfsv4 /usr/bin/disabled-netfilesys-by-security-misc
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## 2. Networking:
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## Network Protocols:
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## Disables rare and unneeded network protocols that are a common source of unknown vulnerabilities.
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## Previously had blacklisted eepro100 and eth1394.
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##
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## https://tails.boum.org/blueprint/blacklist_modules/
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## https://fedoraproject.org/wiki/Security_Features_Matrix#Blacklist_Rare_Protocols
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## https://git.launchpad.net/ubuntu/+source/kmod/tree/debian/modprobe.d/blacklist-rare-network.conf?h=ubuntu/disco
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## https://github.com/Kicksecure/security-misc/pull/234#issuecomment-2230732015
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##
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install af_802154 /usr/bin/disabled-network-by-security-misc
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install appletalk /usr/bin/disabled-network-by-security-misc
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install ax25 /usr/bin/disabled-network-by-security-misc
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#install brcm80211 /usr/bin/disabled-network-by-security-misc
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install decnet /usr/bin/disabled-network-by-security-misc
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install dccp /usr/bin/disabled-network-by-security-misc
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install econet /usr/bin/disabled-network-by-security-misc
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install eepro100 /usr/bin/disabled-network-by-security-misc
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install eth1394 /usr/bin/disabled-network-by-security-misc
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install ipx /usr/bin/disabled-network-by-security-misc
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install n-hdlc /usr/bin/disabled-network-by-security-misc
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install netrom /usr/bin/disabled-network-by-security-misc
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install p8022 /usr/bin/disabled-network-by-security-misc
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install p8023 /usr/bin/disabled-network-by-security-misc
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install psnap /usr/bin/disabled-network-by-security-misc
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install rose /usr/bin/disabled-network-by-security-misc
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install x25 /usr/bin/disabled-network-by-security-misc
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##
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## Asynchronous Transfer Mode (ATM):
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##
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install atm /usr/bin/disabled-network-by-security-misc
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install ueagle-atm /usr/bin/disabled-network-by-security-misc
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install usbatm /usr/bin/disabled-network-by-security-misc
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install xusbatm /usr/bin/disabled-network-by-security-misc
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##
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## Controller Area Network (CAN) Protocol:
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##
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install c_can /usr/bin/disabled-network-by-security-misc
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install c_can_pci /usr/bin/disabled-network-by-security-misc
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install c_can_platform /usr/bin/disabled-network-by-security-misc
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install can /usr/bin/disabled-network-by-security-misc
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install can-bcm /usr/bin/disabled-network-by-security-misc
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install can-dev /usr/bin/disabled-network-by-security-misc
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install can-gw /usr/bin/disabled-network-by-security-misc
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install can-isotp /usr/bin/disabled-network-by-security-misc
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install can-raw /usr/bin/disabled-network-by-security-misc
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install can-j1939 /usr/bin/disabled-network-by-security-misc
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install can327 /usr/bin/disabled-network-by-security-misc
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install ifi_canfd /usr/bin/disabled-network-by-security-misc
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install janz-ican3 /usr/bin/disabled-network-by-security-misc
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install m_can /usr/bin/disabled-network-by-security-misc
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install m_can_pci /usr/bin/disabled-network-by-security-misc
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install m_can_platform /usr/bin/disabled-network-by-security-misc
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install phy-can-transceiver /usr/bin/disabled-network-by-security-misc
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install slcan /usr/bin/disabled-network-by-security-misc
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install ucan /usr/bin/disabled-network-by-security-misc
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install vxcan /usr/bin/disabled-network-by-security-misc
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install vcan /usr/bin/disabled-network-by-security-misc
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##
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## Transparent Inter Process Communication (TIPC):
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##
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install tipc /usr/bin/disabled-network-by-security-misc
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install tipc_diag /usr/bin/disabled-network-by-security-misc
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##
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## Reliable Datagram Sockets (RDS):
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##
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install rds /usr/bin/disabled-network-by-security-misc
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install rds_rdma /usr/bin/disabled-network-by-security-misc
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install rds_tcp /usr/bin/disabled-network-by-security-misc
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##
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## Stream Control Transmission Protocol (SCTP):
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##
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install sctp /usr/bin/disabled-network-by-security-misc
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install sctp_diag /usr/bin/disabled-network-by-security-misc
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## 4. Miscellaneous:
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## Amateur Radios:
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##
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install hamradio /usr/bin/disabled-miscellaneous-by-security-misc
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## CPU Model-Specific Registers (MSRs):
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## Disable CPU MSRs as they can be abused to write to arbitrary memory.
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##
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## https://security.stackexchange.com/questions/119712/methods-root-can-use-to-elevate-itself-to-kernel-mode
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## https://github.com/Kicksecure/security-misc/issues/215
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##
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#install msr /usr/bin/disabled-miscellaneous-by-security-misc
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## Floppy Disks:
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##
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install floppy /usr/bin/disabled-miscellaneous-by-security-misc
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## Framebuffer (fbdev):
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## Video drivers are known to be buggy, cause kernel panics, and are generally only used by legacy devices.
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## These were all previously blacklisted.
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##
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## https://docs.kernel.org/fb/index.html
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## https://en.wikipedia.org/wiki/Linux_framebuffer
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## https://git.launchpad.net/ubuntu/+source/kmod/tree/debian/modprobe.d/blacklist-framebuffer.conf?h=ubuntu/disco
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##
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install aty128fb /usr/bin/disabled-framebuffer-by-security-misc
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install atyfb /usr/bin/disabled-framebuffer-by-security-misc
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install cirrusfb /usr/bin/disabled-framebuffer-by-security-misc
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install cyber2000fb /usr/bin/disabled-framebuffer-by-security-misc
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install cyblafb /usr/bin/disabled-framebuffer-by-security-misc
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install gx1fb /usr/bin/disabled-framebuffer-by-security-misc
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install hgafb /usr/bin/disabled-framebuffer-by-security-misc
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install i810fb /usr/bin/disabled-framebuffer-by-security-misc
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install intelfb /usr/bin/disabled-framebuffer-by-security-misc
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install kyrofb /usr/bin/disabled-framebuffer-by-security-misc
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install lxfb /usr/bin/disabled-framebuffer-by-security-misc
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install matroxfb_bases /usr/bin/disabled-framebuffer-by-security-misc
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install neofb /usr/bin/disabled-framebuffer-by-security-misc
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install nvidiafb /usr/bin/disabled-framebuffer-by-security-misc
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install pm2fb /usr/bin/disabled-framebuffer-by-security-misc
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install radeonfb /usr/bin/disabled-framebuffer-by-security-misc
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install rivafb /usr/bin/disabled-framebuffer-by-security-misc
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install s1d13xxxfb /usr/bin/disabled-framebuffer-by-security-misc
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install savagefb /usr/bin/disabled-framebuffer-by-security-misc
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install sisfb /usr/bin/disabled-framebuffer-by-security-misc
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install sstfb /usr/bin/disabled-framebuffer-by-security-misc
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install tdfxfb /usr/bin/disabled-framebuffer-by-security-misc
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install tridentfb /usr/bin/disabled-framebuffer-by-security-misc
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install vesafb /usr/bin/disabled-framebuffer-by-security-misc
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install vfb /usr/bin/disabled-framebuffer-by-security-misc
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install viafb /usr/bin/disabled-framebuffer-by-security-misc
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install vt8623fb /usr/bin/disabled-framebuffer-by-security-misc
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install udlfb /usr/bin/disabled-framebuffer-by-security-misc
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## Replaced Modules:
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## These legacy drivers have all been entirely replaced and superseded by newer drivers.
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## These were all previously blacklisted.
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##
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## https://git.launchpad.net/ubuntu/+source/kmod/tree/debian/modprobe.d/blacklist.conf?h=ubuntu/disco
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##
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install asus_acpi /usr/bin/disabled-miscellaneous-by-security-misc
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install bcm43xx /usr/bin/disabled-miscellaneous-by-security-misc
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install de4x5 /usr/bin/disabled-miscellaneous-by-security-misc
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install prism54 /usr/bin/disabled-miscellaneous-by-security-misc
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## USB Video Device Class:
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## Disables the USB-based video streaming driver for devices like some webcams and digital camcorders.
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##
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#install uvcvideo /usr/bin/disabled-miscellaneous-by-security-misc
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## Vivid:
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## Disables the vivid kernel module since it has been the cause of multiple vulnerabilities.
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##
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## https://forums.whonix.org/t/kernel-recompilation-for-better-hardening/7598/233
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## https://www.openwall.com/lists/oss-security/2019/11/02/1
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## https://github.com/a13xp0p0v/kconfig-hardened-check/commit/981bd163fa19fccbc5ce5d4182e639d67e484475
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##
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install vivid /usr/bin/disabled-miscellaneous-by-security-misc
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