HM King Charles III DG FD@feddit.uk to

Selfhosted@lemmy.worldEnglish · 6 months ago

Serious Linux vulnerability affecting nearly every system. Patch your systems.

cross-posted to:
selfhosted@lemmy.world

339

Serious Linux vulnerability affecting nearly every system. Patch your systems.

HM King Charles III DG FD@feddit.uk to

Selfhosted@lemmy.worldEnglish · 6 months ago

cross-posted to:
selfhosted@lemmy.world

Copy Fail — 732 Bytes to Root

CVE-2026-31431. 100% Reliable Linux LPE — no race, no per-distro offsets, page-cache write that bypasses on-disk file-integrity tools and crosses containers. Found by Xint Code.

Chat

GamingChairModel@lemmy.world
link
fedilink
English
arrow-up
2·
6 months ago
Ah yeah. Plus apparently Android’s default SELinux configuration blocks this separately, as well.

Selfhosted@lemmy.world

selfhosted@lemmy.world

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: !selfhosted@lemmy.world

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don’t control.

Rules:

Detailed Rules Post

Be civil.
No spam.
Posts are to be related to self-hosting.
Don’t duplicate the full text of your blog or readme if you’re providing a link.
Submission headline should match the article title.
No trolling.
Promotion posts require active participation, with an account that is at least 30 days old. F/LOSS without a paywall has exceptions, with requirements. See the rules link for details. Tags [CBH] or [AIP] are required, see the links in Rule 8 for details.
AI-related discussions and AI-involved promotional posts have additional requirements for tagging, as noted in Rule 7 and the AI & Promotional Post Expanded Rules post, and find example disclosures here.

Resources:

selfh.st Newsletter and index of selfhosted software and apps
awesome-selfhosted software
awesome-sysadmin resources
Self-Hosted Podcast from Jupiter Broadcasting

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

Visibility: Public

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

391 users / day
2.68K users / week
5.37K users / month
14K users / 6 months
1 local subscriber
63K subscribers
6.34K Posts
155K Comments
Modlog