Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: schedext: A potential deadlock has been fixed in deferredirqworkfn. For PREEMPTRT=y kernels, deferredirqworkfn is executed in the per-cpu irqwork/ task context, and not in disable-irq. If the rq returned by containerof is the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: soc/tegra: pmc: Fixed the unsafe generichandleirq call Currently, when resuming from system suspension on Tegra platforms, the following warning is observed: WARNING: CPU: 0 PID: 14459 at kernel/irq/irqdesc.c:666 Call trace:...

CVE-2026-43311

CVE-2026-43311 resolves a Linux kernel Tegra PMC issue where generic_handle_irq() was called from a non-interrupt context during system suspend resume, causing kernel warnings. The fix defers the call to an IRQ work, enabling safe execution in hard IRQ context. For PREEMPT_RT kernels, the patch u...

SUSE CVE-2025-68333

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix possible deadlock in the deferredirqworkfn For PREEMPTRT=y kernels, the deferredirqworkfn is executed in the per-cpu irqwork/ task context and not disable-irq, if the rq returned by containerof is current CPU's rq,...

UBUNTU-CVE-2025-68333

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix possible deadlock in the deferredirqworkfn For PREEMPTRT=y kernels, the deferredirqworkfn is executed in the per-cpu irqwork/ task context and not disable-irq, if the rq returned by containerof is current CPU's rq,...

CVE-2025-68333

The CVE-2025-68333 issue affects the Linux kernel, specifically a potential deadlock in sched_ext deferred_irq_workfn() on PREEMPT_RT=y configurations. The root cause is that deferred_irq_workfn() could run in a non-disable-irq context, leading to a lock sequence like lock(&rq->__lock); interr...

CVE-2025-68333

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix possible deadlock in the deferredirqworkfn For PREEMPTRT=y kernels, the deferredirqworkfn is executed in the per-cpu irqwork/ task context and not disable-irq, if the rq returned by containerof is current CPU's rq,...

CVE-2025-68202

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix unsafe locking in the scxdumpstate For built with CONFIGPREEMPTRT=y kernels, the dumplock will be converted sleepable spinlock and not disable-irq, so the following scenarios occur: inconsistent IN-HARDIRQ-W -...

EUVD-2025-20911

Malicious code in bioql PyPI...

CVE-2025-38335

In the Linux kernel, the following vulnerability has been resolved: Input: gpio-keys - fix a sleep while atomic with PREEMPTRT When enabling PREEMPTRT, the gpiokeysirqtimer callback runs in hard irq context, but the inputevent takes a spinlock, which isn't allowed there as it is converted to a...

DEBIAN-CVE-2024-53089

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Mark hrtimer to expire in hard interrupt context Like commit 2c0d278f3293f "KVM: LAPIC: Mark hrtimer to expire in hard interrupt context" and commit 9090825fa9974 "KVM: arm/arm64: Let the timer expire in hardirq...

CVE-2024-35819 soc: fsl: qbman: Use raw spinlock for cgr_lock

In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Use raw spinlock for cgrlock smpcallfunction always runs its callback in hard IRQ context, even on PREEMPTRT, where spinlocks can sleep. So we need to use a raw spinlock for cgrlock to ensure we aren't waiting on...

CVE-2024-35819 soc: fsl: qbman: Use raw spinlock for cgr_lock

In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Use raw spinlock for cgrlock smpcallfunction always runs its callback in hard IRQ context, even on PREEMPTRT, where spinlocks can sleep. So we need to use a raw spinlock for cgrlock to ensure we aren't waiting on...