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A public outing of severe and unfixed Linux kernel vulnerabilities should have you thinking of updating your SteamOS or other distros to beta branches
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Sunshine
piefed.ca

Sunshine@piefed.ca
Joined: 2025-06-07
Posted:   Subject: A public outing of severe and unfixed Linux kernel vulnerabilities should have you thinking of updating your SteamOS or other distros to beta branches Quote

56   Original
balsoft
lemmy.ml
balsoft@lemmy.ml
Joined: 2024-06-10
#2 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

"a little worrisome" is understating it by a lot

1
Lemmchen
feddit.org

Lemmchen@feddit.org
Joined: 2024-07-12
#3 Posted: · edited   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

Shouldn't it have these distro maintainers thinking of quickly merging security fixes into their stable branches?

21
evujumenuk
lemmy.world
evujumenuk@lemmy.world
Joined: 2023-07-21
#4 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

The headline seems to be predicated on the assumption that stable branches receive fixes faster.

I'm not convinced that this holds true, does anyone know?

4
Avid Amoeba
lemmy.ca

avidamoeba@lemmy.ca
Joined: 2023-07-05
#5 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

Run the stable branch of something that's used in servers. So Ubuntu, Debian, RHEL-equivalents. Ubuntu with the free ESM sounds pretty good right now. Keep unattended security updates on. Reboot often.

10
CountVon
sh.itjust.works

CountVon@sh.itjust.works
Joined: 2023-06-12
#6 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

This article is more than little silly, at least for the target audience. These security vulnerabilities are of great concern to system administrators, but it's overblown to say that Linux gamers everywhere need to worry about these. The two remote code execution vulnerabilities are only a concern if you're running a ksmbd server. Who's running a Windows-protocol file server on their Steam Deck?? C'mon now...

59
queeradjacent
sh.itjust.works
queeradjacent@sh.itjust.works
Joined: 2026-08-10
#7 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

This article is more than little silly, at least for the target audience. These security vulnerabilities are of great concern to system administrators, but it's overblown to say that Linux gamers everywhere need to worry about these. The two remote code execution vulnerabilities are only a concern if you're running a ksmbd server. Who's running a Windows-protocol file server on their Steam Deck...

Beat me to it, what exactly is the attack vector on my Steam Deck that mostly sleeps and is on a limited segment behind my firewall and is only used for games πŸ™„

25
frongt
lemmy.zip
frongt@lemmy.zip
Joined: 2025-07-31
#8 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

The headline seems to be predicated on the assumption that stable branches receive fixes faster. I'm not convinced that this holds true, does anyone know?

Slightly. Beta branches are usually maintained by the developers for development and not always subject to the same scrutiny as the main branch.

1
illusionist
lemmy.zip
illusionist@lemmy.zip
Joined: 2025-06-30
#9 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

Beat me to it, what exactly is the attack vector on my Steam Deck that mostly sleeps and is on a limited segment behind my firewall and is only used for games πŸ™„

Someone can delete all your fortnite progress

14
illusionist
lemmy.zip
illusionist@lemmy.zip
Joined: 2025-06-30
#10 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

Shouldn't it have these distro maintainers thinking of quickly merging security fixes into their stable branches?

I didn't read it but there are always vulnerabilities and rushing may introduce other bugs or vulnerabilities. There's a reason why it's first in beta.

5
CountVon
sh.itjust.works

CountVon@sh.itjust.works
Joined: 2023-06-12
#11 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

I didn't read it but there are always vulnerabilities and rushing may introduce other bugs or vulnerabilities. There's a reason why it's first in beta.

Some of these bugs don't even have a fix yet, at least not one that's committed to the kernel source. The real headline here is that Trend Micro fucked up and blasted the vulnerabilities and proof code to the Linux kernel public mailing list instead of the private vulnerability disclosure email address. They basically gave hackers everywhere a bunch of new zero-day exploits, for free. Absolute clownshoes behaviour.

9
illusionist
lemmy.zip
illusionist@lemmy.zip
Joined: 2025-06-30
#12 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

Some of these bugs don't even have a fix yet, at least not one that's committed to the kernel source. The real headline here is that Trend Micro fucked up and blasted the vulnerabilities and proof code to the Linux kernel public mailing list instead of the private vulnerability disclosure email address. They basically gave hackers everywhere a bunch of new zero-day exploits, for free. Absolute ...

Gotcha! Thanks!

3
RedSnt β™ΎοΈπŸ¦‹β™‚οΈπŸ‘“πŸ–₯️🐧
feddit.dk

RedSnt@feddit.dk
Joined: 2023-06-18
#13 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

Luckily the list of vulnerabilities mentioned here not being patched ASAP won't make me lose any sleep.

4
black0ut
pawb.social

black0ut@pawb.social
Joined: 2023-06-10
#14 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

This article is more than little silly, at least for the target audience. These security vulnerabilities are of great concern to system administrators, but it's overblown to say that Linux gamers everywhere need to worry about these. The two remote code execution vulnerabilities are only a concern if you're running a ksmbd server. Who's running a Windows-protocol file server on their Steam Deck...

It is also not immediately dangerous to run ksmbd, as 99.9% of users aren't exposing a SMB share to the internet. Most of them will be shared through a LAN at most, and even on enterprise solutions they're only accessed through a VPN.

It's definitely an issue for lateral movement through a network once it's infected, but that's not something regular users should worry about, for the most part.

Of course, apply the patch once it's available, but yeah, this is mostly a nothingburger.

1
Telorand
reddthat.com
Telorand@reddthat.com
Joined: 2023-07-09
#15 Posted:   Subject: Re: A public outing of severe and unfixed Linux kernel vulner... Quote Reply

Someone can delete all your fortnite progress

Don't threaten me with a good time

2
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