kernel: mm/kmemleak: fix sleeping function called from invalid context at print message

In the Linux kernel, the following vulnerability has been resolved: mm/kmemleak: fix sleeping function called from invalid context at print message Address a bug in the kernel that triggers a "sleeping function called from invalid context" warning when /sys/kernel/debug/kmemleak is printed under...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-57939)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-57939 advisory. - In the Linux kernel, the following vulnerability has been resolved: riscv: Fix sleeping in invalid context i...

UBUNTU-CVE-2023-53067

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Only call gettimerirq once in constantclockeventinit Under CONFIGDEBUGATOMICSLEEP=y and CONFIGDEBUGPREEMPT=y, we can see the following messages on LoongArch, this is because using mightsleep in preemption disable...

CVE-2023-53067: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Only call gettimerirq once in constantclockeventinit Under CONFIGDEBUGATOMICSLEEP=y and CONFIGDEBUGPREEMPT=y, we can see the following messages on LoongArch, this is because using mightsleep in preemption disable...

AZL-60376 CVE-2025-21912 affecting package kernel for versions less than 5.15.180.1-1

In the Linux kernel, the following vulnerability has been resolved: gpio: rcar: Use rawspinlock to protect register access Use rawspinlock in order to fix spurious messages about invalid context when spinlock debugging is enabled. The lock is only used to serialize register access. 4.239592...

UBUNTU-CVE-2025-21912

In the Linux kernel, the following vulnerability has been resolved: gpio: rcar: Use rawspinlock to protect register access Use rawspinlock in order to fix spurious messages about invalid context when spinlock debugging is enabled. The lock is only used to serialize register access. 4.239592...

CVE-2025-21912: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: gpio: rcar: Use rawspinlock to protect register access Use rawspinlock in order to fix spurious messages about invalid context when spinlock debugging is enabled. The lock is only used to serialize register access. 4.239592...

PT-2025-18415

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue is related to the access of the PCI config space via pci ops::read and pci ops::write, which are low-level hardware...

riscv: Fix sleeping in invalid context in die()

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SUSE CVE-2025-21767

In the Linux kernel, the following vulnerability has been resolved: clocksource: Use migratedisable to avoid calling getrandomu32 in atomic context The following bug report happened with a PREEMPTRT kernel: BUG: sleeping function called from invalid context at kernel/locking/spinlockrt.c:48...

SUSE CVE-2022-49606

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix sleep from invalid context BUG Taking the qosmutex to process RoCEv2 QP's on netdev events causes a kernel splat. Fix this by removing the handling for RoCEv2 in irdmacmteardownconnections that uses the mutex. Thi...

CVE-2022-49606

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix sleep from invalid context BUG Taking the qosmutex to process RoCEv2 QP's on netdev events causes a kernel splat. Fix this by removing the handling for RoCEv2 in irdmacmteardownconnections that uses the mutex. Thi...

DEBIAN-CVE-2022-49606

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix sleep from invalid context BUG Taking the qosmutex to process RoCEv2 QP's on netdev events causes a kernel splat. Fix this by removing the handling for RoCEv2 in irdmacmteardownconnections that uses the mutex. Thi...

DEBIAN-CVE-2022-49322

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix sleeping function called from invalid context on RT kernel When setting bootparams="traceevent=initcall:initcallstart tpprintk=1" in the cmdline, the outputprintk was called, and the spinlockirqsave was called in the...

UBUNTU-CVE-2022-49322

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix sleeping function called from invalid context on RT kernel When setting bootparams="traceevent=initcall:initcallstart tpprintk=1" in the cmdline, the outputprintk was called, and the spinlockirqsave was called in the...

UBUNTU-CVE-2022-49606

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix sleep from invalid context BUG Taking the qosmutex to process RoCEv2 QP's on netdev events causes a kernel splat. Fix this by removing the handling for RoCEv2 in irdmacmteardownconnections that uses the mutex. Thi...

CVE-2022-49606 RDMA/irdma: Fix sleep from invalid context BUG

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix sleep from invalid context BUG Taking the qosmutex to process RoCEv2 QP's on netdev events causes a kernel splat. Fix this by removing the handling for RoCEv2 in irdmacmteardownconnections that uses the mutex. Thi...

CVE-2022-49322 tracing: Fix sleeping function called from invalid context on RT kernel

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix sleeping function called from invalid context on RT kernel When setting bootparams="traceevent=initcall:initcallstart tpprintk=1" in the cmdline, the outputprintk was called, and the spinlockirqsave was called in the...

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 tracing calling a sleep function from an invalid context in the RT kernel...

AZL-57596 CVE-2024-57939 affecting package kernel for versions less than 5.15.180.1-1

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix sleeping in invalid context in die die can be called in exception handler, and therefore cannot sleep. However, die takes spinlockt which can sleep with PREEMPTRT enabled. That causes the following warning: BUG: sleepi...