CVE-2025-40142

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Disable bottom softirqs as part of spinlockirq on PREEMPTRT sndpcmgrouplockirq acquires a spinlockt and disables interrupts via spinlockirq. This also implicitly disables the handling of softirqs such as TIMERSOFTIRQ. ...

CVE-2025-40142 ALSA: pcm: Disable bottom softirqs as part of spin_lock_irq() on PREEMPT_RT

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Disable bottom softirqs as part of spinlockirq on PREEMPTRT sndpcmgrouplockirq acquires a spinlockt and disables interrupts via spinlockirq. This also implicitly disables the handling of softirqs such as TIMERSOFTIRQ. ...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an undisabled bottom soft interrupt on PREEMPTRT, which could lead to a deadlock...

PT-2025-51615

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the scx dump state function related to unsafe locking when built with CONFIG PREEMPT RT=y. Specifically, the dump lock can become a sleepable spinlock...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990445)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990445 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Fix sleeping function called from invalid context on RT kernel When setting...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987614)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987614 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Fix sleeping function called from invalid context on RT kernel When setting...

EUVD-2025-12997

Malicious code in bioql PyPI...

EUVD-2025-20911

Malicious code in bioql PyPI...

EUVD-2025-28967

Malicious code in bioql PyPI...

CVE-2025-39900

In the Linux kernel, the following vulnerability has been resolved: netsched: genestimator: fix esttimer vs CONFIGPREEMPTRT=y syzbot reported a WARNING in esttimer 1 Problem here is that with CONFIGPREEMPTRT=y, timer callbacks can be preempted. Adopt preemptdisablenested/preemptenablenested to fi...

SUSE CVE-2025-39900

In the Linux kernel, the following vulnerability has been resolved: netsched: genestimator: fix esttimer vs CONFIGPREEMPTRT=y syzbot reported a WARNING in esttimer 1 Problem here is that with CONFIGPREEMPTRT=y, timer callbacks can be preempted. Adopt preemptdisablenested/preemptenablenested to fi...

CVE-2025-39900

In the Linux kernel, the following vulnerability has been resolved: netsched: genestimator: fix esttimer vs CONFIGPREEMPTRT=y syzbot reported a WARNING in esttimer 1 Problem here is that with CONFIGPREEMPTRT=y, timer callbacks can be preempted. Adopt preemptdisablenested/preemptenablenested to fi...

DEBIAN-CVE-2025-39745

In the Linux kernel, the following vulnerability has been resolved: rcutorture: Fix rcutortureoneextendcheck splat in RT kernels For built with CONFIGPREEMPTRT=y kernels, running rcutorture tests resulted in the following splat: 68.797425 rcutortureoneextendcheck during change: Current 0x1 To add...

AZL-70807 CVE-2025-39744 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcureadunlock deadloop due to IRQ work During rcureadunlockspecial, if this happens during irqexit, we can lockup if an IPI is issued. This is because the IPI itself triggers the irqexit path causing a recursive lock up...

SUSE 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-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...

UBUNTU-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...

CVE-2025-38335

CVE-2025-38335 concerns a Linux kernel vulnerability in the gpio_keys driver related to PREEMPT_RT. The description states that when PREEMPT_RT is enabled, gpio_keys_irq_timer() can run in hard IRQ context while input_event() uses a spin_lock, which is incompatible with hard IRQ. This leads to a ...

PT-2025-29057

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw related to the handling of interrupts within the gpio-keys driver when the PREEMPT RT patch is enabled. Specifically, the gpio keys irq timer callback...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: bpf: bpflocalstorage: Always use bpfmemalloc in PREEMPTRT. In PREEMPTRT, kmallocGFPATOMIC is still not safe in non-preemptible contexts. Therefore, bpfmemalloc must be used in PREEMPTRT. This patch aims to enforce the use of...