CVE-2026-64429

In the Linux kernel, the following vulnerability has been resolved: gpio: eic-sprd: use rawspinlockt in the irq startup path sprdeicirqunmask enables the GPIO IRQ and then updates controller state through sprdeicupdate, which takes sprdeic-lock with spinlockirqsave. The callback can be reached fr...

CVE-2026-64429

CVE-2026-64429 affects the Spreadtrum EIC GPIO IRQ controller driver in the Linux kernel. The root cause is that sprd_eic_irq_unmask() calls sprd_eic_update(), which acquires a lock via spin_lock_irqsave(). On PREEMPT_RT kernels, a regular spinlock_t becomes a sleeping lock, but the code path is ...

CVE-2026-64429

In the Linux kernel, the following vulnerability has been resolved: gpio: eic-sprd: use rawspinlockt in the irq startup path sprdeicirqunmask enables the GPIO IRQ and then updates controller state through sprdeicupdate, which takes sprdeic-lock with spinlockirqsave. The callback can be reached fr...

CVE-2026-64429 gpio: eic-sprd: use raw_spinlock_t in the irq startup path

In the Linux kernel, the following vulnerability has been resolved: gpio: eic-sprd: use rawspinlockt in the irq startup path sprdeicirqunmask enables the GPIO IRQ and then updates controller state through sprdeicupdate, which takes sprdeic-lock with spinlockirqsave. The callback can be reached fr...

CVE-2026-64429 gpio: eic-sprd: use raw_spinlock_t in the irq startup path

In the Linux kernel, the following vulnerability has been resolved: gpio: eic-sprd: use rawspinlockt in the irq startup path sprdeicirqunmask enables the GPIO IRQ and then updates controller state through sprdeicupdate, which takes sprdeic-lock with spinlockirqsave. The callback can be reached fr...

EUVD-2026-48773

In the Linux kernel, the following vulnerability has been resolved: gpio: eic-sprd: use rawspinlockt in the irq startup path sprdeicirqunmask enables the GPIO IRQ and then updates controller state through sprdeicupdate, which takes sprdeic-lock with spinlockirqsave. The callback can be reached fr...

CVE-2026-64428 gpio: sch: use raw_spinlock_t in the irq startup path

In the Linux kernel, the following vulnerability has been resolved: gpio: sch: use rawspinlockt in the irq startup path schirqunmask enables the GPIO IRQ and then updates the controller state through schirqmaskunmask, which takes sch-lock with spinlockirqsave. The callback can be reached from...

CVE-2026-64428

CVE-2026-64428 affects the SCH GPIO controller (gpio:sch) in the Linux kernel. The root cause is that sch_irq_unmask() acquires sch->lock via spin_lock_irqsave(), which on PREEMPT_RT becomes a sleeping lock. This lock is reached from irq_startup(), a non-sleepable context, triggering a "sleepi...

CVE-2026-64428 gpio: sch: use raw_spinlock_t in the irq startup path

In the Linux kernel, the following vulnerability has been resolved: gpio: sch: use rawspinlockt in the irq startup path schirqunmask enables the GPIO IRQ and then updates the controller state through schirqmaskunmask, which takes sch-lock with spinlockirqsave. The callback can be reached from...

CVE-2026-64428

In the Linux kernel, the following vulnerability has been resolved: gpio: sch: use rawspinlockt in the irq startup path schirqunmask enables the GPIO IRQ and then updates the controller state through schirqmaskunmask, which takes sch-lock with spinlockirqsave. The callback can be reached from...

EUVD-2026-48772

In the Linux kernel, the following vulnerability has been resolved: gpio: sch: use rawspinlockt in the irq startup path schirqunmask enables the GPIO IRQ and then updates the controller state through schirqmaskunmask, which takes sch-lock with spinlockirqsave. The callback can be reached from...

PT-2026-64649

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the GPIO SCH controller where the sch irq unmask function enables the GPIO IRQ and updates the controller state via sch irq mask unmask. This process utilizes sch-lock...

PT-2026-64650

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Spreadtrum EIC controller where the sprd eic irq unmask function enables the GPIO IRQ and updates the controller state via the sprd eic update function. The sprd e...

Linux Distros Unpatched Vulnerability : CVE-2026-64428

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gpio: sch: use rawspinlockt in the irq startup path schirqunmask enables the GPIO IRQ and then updates the controller state through schirqmaskunmask, which take...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Counter: Interrupt-cnt: Remove the IRQFNOTHREAD flag An IRQ handler can either use IRQFNOTHREAD or acquire spinlockt. As noted by CONFIGPROVERAWLOCKNESTING: ============================= BUG: Invalid wait context 6.18.0-rc1+git...

CVE-2026-31647 idpf: fix PREEMPT_RT raw/bh spinlock nesting for async VC handling

In the Linux kernel, the following vulnerability has been resolved: idpf: fix PREEMPTRT raw/bh spinlock nesting for async VC handling Switch from using the completion's raw spinlock to a local lock in the idpfvcxn struct. The conversion is safe because complete/all are called outside the lock and...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the idpf driver’s use of a raw spinlock during asynchronous VC processing, leading to an...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006891)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006891 advisory. 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 IR...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006779)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006779 advisory. 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 IR...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005470)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005470 advisory. In the Linux kernel, the following vulnerability has been resolved: arm64: efi: Make efirtlock a rawspinlock Running a rt-kernel base on 6.2.0-rc3-rt1 on an Ampere...