CVE-2026-23422

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: Fix interrupt storm after receiving bad ifid in IRQ handler Commit 31a7a0bbeb00 "dpaa2-switch: add bounds check for ifid in IRQ handler" introduces a range check for ifid to avoid an out-of-bounds access. If an...

CVE-2026-23422

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: Fix interrupt storm after receiving bad ifid in IRQ handler Commit 31a7a0bbeb00 "dpaa2-switch: add bounds check for ifid in IRQ handler" introduces a range check for ifid to avoid an out-of-bounds access. If an...

UBUNTU-CVE-2026-23422

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: Fix interrupt storm after receiving bad ifid in IRQ handler Commit 31a7a0bbeb00 "dpaa2-switch: add bounds check for ifid in IRQ handler" introduces a range check for ifid to avoid an out-of-bounds access. If an...

CVE-2026-23422

CVE-2026-23422 concerns the Linux kernel’s dpaa2-switch component. An out-of-bounds if_id detected in the IRQ handler could leave the interrupt status uncleared, potentially causing an interrupt storm and a DoS-like condition. The technical details in connected documents show the root cause as mi...

CVE-2026-23422 dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: Fix interrupt storm after receiving bad ifid in IRQ handler Commit 31a7a0bbeb00 "dpaa2-switch: add bounds check for ifid in IRQ handler" introduces a range check for ifid to avoid an out-of-bounds access. If an...

CVE-2026-23422 dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: Fix interrupt storm after receiving bad ifid in IRQ handler Commit 31a7a0bbeb00 "dpaa2-switch: add bounds check for ifid in IRQ handler" introduces a range check for ifid to avoid an out-of-bounds access. If an...

CVE-2026-23422

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: Fix interrupt storm after receiving bad ifid in IRQ handler Commit 31a7a0bbeb00 "dpaa2-switch: add bounds check for ifid in IRQ handler" introduces a range check for ifid to avoid an out-of-bounds access. If an...

CVE-2026-23422: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: Fix interrupt storm after receiving bad ifid in IRQ handler Commit 31a7a0bbeb00 "dpaa2-switch: add bounds check for ifid in IRQ handler" introduces a range check for ifid to avoid an out-of-bounds access. If an...

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 lack of interrupt synchronization and could lead to kernel crashes...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the dpaa2-switch interrupt handler not clearing the interrupt state after detecting an out-of-bounds...

PT-2026-30163

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.7-B2C-00005-g9c7bbe4ea16c Description The Linux kernel contained a flaw in the drm/imagination subsystem related to interrupt handling during GPU suspension. The runtime power management suspend callback did...

PT-2026-43889

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description An out-of-bounds MMIO Memory Mapped I/O read exists in the ibmasm handle mouse interrupt function. This occurs when the queue reader or writer index from the hardware exceeds REMOTE QUEUE...

kernel: KVM: arm64: Tear down vGIC on failed vCPU creation

A use-after-free flaw was found in KVM for arm64 in the Linux Kernel, if the kvmarchvcpucreate fails to share the vCPU page with the hypervisor. This vulnerability could even lead to a kernel information leak problem...

The vulnerability of the stm32_pctrl_get_irq_domain() function in the drivers/pinctrl/stm32/pinctrl-stm32.c file of the GPIO controller driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the stm32pctrlgetirqdomain function in the drivers/pinctrl/stm32/pinctrl-stm32.c file of the GPIO controller driver in the Linux operating system kernel is related to errors during link counter updates. Exploiting this vulnerability could allow an attacker to cause a service...

The vulnerability of the interruptcntprobe() function in the drivers/counter/interrupt-cnt.c module of the Linux operating system allows an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the interruptcntprobe function in the drivers/counter/interrupt-cnt.c module of the Linux operating system is related to buffer overflow based on a stack. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

CVE-2026-23357

A flaw was found in the Linux kernel's mcp251x Controller Area Network CAN driver. A local attacker could trigger a deadlock condition within the mcp251xopen function's error handling path. This occurs when the freeirq function is called while the mpclock mutex is held and an interrupt...

can: usb: f81604: handle short interrupt urb messages properly

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SUSE CVE-2026-23287

In the Linux kernel, the following vulnerability has been resolved: irqchip/sifive-plic: Fix frozen interrupt due to affinity setting PLIC ignores interrupt completion message for disabled interrupt, explained by the specification: The PLIC signals it has completed executing an interrupt handler ...

SUSE CVE-2026-23334

In the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: handle short interrupt urb messages properly If an interrupt urb is received that is not the correct length, properly detect it and don't attempt to treat the data as valid...

EUVD-2026-15295

In the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: handle short interrupt urb messages properly If an interrupt urb is received that is not the correct length, properly detect it and don't attempt to treat the data as valid...