Hírolvasó
KDE6 release: D-Bus and Polkit Galore (SUSE security team blog)
The SUSE security team restricts the installation of system wide D-Bus services and Polkit policies in openSUSE distributions and derived SUSE products. Any package that ships these features needs to be reviewed by us first, before it can be added to production repositories.
In November, openSUSE KDE packagers approached us with a long list of KDE components for an upcoming KDE6 major release. The packages needed adjusted D-Bus and Polkit whitelistings due to renamed interfaces or other breaking changes. Looking into this many components at once was a unique experience that also led to new insights, which will be discussed in this article.
Security updates for Wednesday
Redict 7.3.0 released
You may be wondering why Redict would be of interest to you, particularly when compared with Valkey, another Redis fork that was announced on Thursday.
In technical terms, we are focusing on stability and long-term maintenance, and on achieving excellence within our current scope. We believe that Redict is near feature-complete and that it is more valuable to our users if we take a conservative stance to innovation and focus on long-term reliability instead. This is in part a choice we've made to distinguish ourselves from Valkey, whose commercial interests are able to invest more resources into developing more radical innovations, but also an acknowledgement of a cultural difference between our projects, in that the folks behind Redict place greater emphasis on software with a finite scope and ambitions towards long-term stability rather than focusing on long-term growth in scope and complexity.
Már regisztráció sem kell a ChatGPT-hez
Hétmilliárd dollárt égetett el az Intel a chipgyártással
A Yettel is belevág a használt mobilok forgalmazásába
Betiltották a Microsoft Copilotot a kongresszus gépein
Közel az első alternatív App Store indulása
[$] How the XZ backdoor works
Versions 5.6.0 and 5.6.1 of the XZ compression utility and library were shipped with a backdoor that targeted OpenSSH. Andres Freund discovered the backdoor by noticing that failed SSH logins were taking a lot of CPU time while doing some micro-benchmarking, and tracking down the backdoor from there. It was introduced by XZ co-maintainer "Jia Tan" — a probable alias for person or persons unknown. The backdoor is a sophisticated attack with multiple parts, from the build system, to link time, to run time.
[$] Free software's not-so-eXZellent adventure
Security updates for Tuesday
Most a Google podcast appja megy a temetőbe
Törölni fogja az inkognitó módban gyűjtött adatokat a Google
Súlyos károkat okozhatott volna a Linuxokat érintő hátsó ajtó
Ismét eljárást indít a GVH az eMAG-gal szemben
Világszerte leválik a Teams az Office-ról
[$] Improving performance with SCHED_EXT and IOCost
At SCALE this year Dan Schatzberg and Tejun Heo, both from Meta, gave back-to-back talks about some of the performance-engineering work that they do there. Schatzberg presented on the extensible BPF scheduler, which has been discussed extensively on the kernel mailing list. Heo presented on IOCost — a control group (cgroup) I/O controller optimized for solid-state disks (SSDs) — and the benchmark suite that is necessary to make it work well on different models of disk.
NetBSD 10.0 released
The netbsd-10 release branch is more than a year old now, so it is high time the 10.0 release makes it to the front stage. This matches the long time it took for the development branch to get ready for branching, a lot of development went into this new release.
This also caused the release announcement to be one of the longest we ever did.
As might be imagined, there are a lot of changes; see the above-mentioned release announcement for the details.