DirtyCBC: When Linux Kernel Decrypt-Before-MAC Turns Authenticated Encryption Into a Page-Cache Write

delphoslabs.com

DirtyCBC: When Linux Kernel Decrypt-Before-MAC Turns Authenticated Encryption Into a Page-Cache Write

delphoslabs.com

digicat@infosec.pubM to

blueteamsec@infosec.pubEnglish · 3 days ago

DirtyCBC: When Linux Kernel Decrypt-Before-MAC Turns Authenticated Encryption Into a Page-Cache Write → Delphos Labs

delphoslabs.com

Linux kernel page-cache poisoning via AES-256 chosen-plaintext on the RxGK RESPONSE path and why authenticated encryption did not stop it.

You must log in or # to comment.

Chat

blueteamsec@infosec.pub

Create a post

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !blueteamsec@infosec.pub

For [Blue|Purple] Teams in Cyber Defence - covering discovery, detection, response, threat intelligence, malware, offensive tradecraft and tooling, deception, reverse engineering etc.

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

12 users / day
76 users / week
322 users / month
471 users / 6 months
7 local subscribers
722 subscribers
632 Posts
46 Comments
Modlog

mods:
digicat@infosec.pub