Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: flexproportions: making fpropnewperiod safe from hardirq issues. Bernd reported a deadlock issue in the flexible proportions code, which essentially complained about the following race conditions: runtimersoftirq – we’re in a...

SUSE CVE-2026-23168

In the Linux kernel, the following vulnerability has been resolved: flexproportions: make fpropnewperiod hardirq safe Bernd has reported a lockdep splat from flexible proportions code that is essentially complaining about the following race: runtimersoftirq - we are in softirq context calltimerfn...

CVE-2026-23168

CVE-2026-23168 affects the Linux kernel (example: kernel6.12 lineage and Oracle/Amazon Linux advisories) where a race in the flexible proportions code (fprop_new_period) can cause a sequence counter write under softirq/hardirq interaction, potentially enabling a deadlock in certain writeout paths...

CVE-2026-23168

In the Linux kernel, the following vulnerability has been resolved: flexproportions: make fpropnewperiod hardirq safe Bernd has reported a lockdep splat from flexible proportions code that is essentially complaining about the following race: runtimersoftirq - we are in softirq context calltimerfn...

EUVD-2026-5870

In the Linux kernel, the following vulnerability has been resolved: flexproportions: make fpropnewperiod hardirq safe Bernd has reported a lockdep splat from flexible proportions code that is essentially complaining about the following race: runtimersoftirq - we are in softirq context calltimerfn...

PT-2026-8163

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the flexible proportions code. A lockdep splat can occur due to a race condition within the fprop new period function. Specifically, the issue arises...