Copy Fail: 732 Bytes to Root on Every Major Linux Distributions

xint.io

cross-posted to:
technology@lemmy.world

Copy Fail: 732 Bytes to Root on Every Major Linux Distributions

xint.io

RSS Bot@lemmy.bestiver.seMB to Lobste.rs@lemmy.bestiver.seEnglish · 3 months ago

cross-posted to:
technology@lemmy.world

Copy Fail: 732 Bytes to Root on Every Major Linux Distribution. - Xint

xint.io

Xint Code disclosed CVE-2026-31431, an authencesn scratch-write bug chaining AF_ALG + splice() into a 4-byte page cache write. A 732-byte PoC gets root on Ubuntu, Amazon Linux, RHEL, SUSE. | AI for Security, Vulnerability Research

Comments

You must log in or register to comment.

Chat

Lobste.rs@lemmy.bestiver.se

lobsters@lemmy.bestiver.se

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: !lobsters@lemmy.bestiver.se

Community locked: only moderators can create posts. You can still comment on posts.

RSS Feed of lobste.rs

Source of the RSS Bot

Visibility: Public

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

11 users / day
149 users / week
484 users / month
1.52K users / 6 months
1 local subscriber
389 subscribers
3.54K Posts
426 Comments
Modlog