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 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

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...

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-2026-30036

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

CVE-2026-23357

In the Linux kernel, the following vulnerability has been resolved: can: mcp251x: fix deadlock in error path of mcp251xopen The mcp251xopen function call freeirq in its error path with the mpclock mutex held. But if an interrupt already occurred the interrupt handler will be waiting for the mpclo...

CVE-2026-23357 can: mcp251x: fix deadlock in error path of mcp251x_open

In the Linux kernel, the following vulnerability has been resolved: can: mcp251x: fix deadlock in error path of mcp251xopen The mcp251xopen function call freeirq in its error path with the mpclock mutex held. But if an interrupt already occurred the interrupt handler will be waiting for the mpclo...

CVE-2026-4179

CVE-2026-4179 affects the STM32 USB device driver, specifically the USB interrupt handling path in drivers/usb/device/usb_dc_stm32.c. The issue is an infinite loop (infinite while loop) in the USB interrupt handler, as described across multiple sources (Red Hat, NVD, CVE listing, CVE enrichment)....

CVE-2026-4179 stm32: usb: Infinite while loop in Interrupt Handler

Issues in stm32 USB device driver drivers/usb/device/usbdcstm32.c can lead to an infinite while loop...

CVE-2026-4179 stm32: usb: Infinite while loop in Interrupt Handler

Issues in stm32 USB device driver drivers/usb/device/usbdcstm32.c can lead to an infinite while loop...

CVE-2026-4179 stm32: usb: Infinite while loop in Interrupt Handler

Issues in stm32 USB device driver drivers/usb/device/usbdcstm32.c can lead to an infinite while loop...

SUSE CVE-2026-23207

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect currxfer check in IRQ handler Now that all other accesses to currxfer are done under the lock, protect the currxfer NULL check in tegraqspiisrthread with the spinlock. Without this protection, the...

CVE-2026-23202

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect currxfer in tegraqspicombinedseqxfer The currxfer field is read by the IRQ handler without holding the lock to check if a transfer is in progress. When clearing currxfer in the combined sequence transf...

CVE-2026-23207

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect currxfer check in IRQ handler Now that all other accesses to currxfer are done under the lock, protect the currxfer NULL check in tegraqspiisrthread with the spinlock. Without this protection, the...

CVE-2026-23207

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect currxfer check in IRQ handler Now that all other accesses to currxfer are done under the lock, protect the currxfer NULL check in tegraqspiisrthread with the spinlock. Without this protection, the...

CVE-2026-23202

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect currxfer in tegraqspicombinedseqxfer The currxfer field is read by the IRQ handler without holding the lock to check if a transfer is in progress. When clearing currxfer in the combined sequence transf...

UBUNTU-CVE-2026-23207

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect currxfer check in IRQ handler Now that all other accesses to currxfer are done under the lock, protect the currxfer NULL check in tegraqspiisrthread with the spinlock. Without this protection, the...

UBUNTU-CVE-2026-23202

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect currxfer in tegraqspicombinedseqxfer The currxfer field is read by the IRQ handler without holding the lock to check if a transfer is in progress. When clearing currxfer in the combined sequence transf...

CVE-2026-23180

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: add bounds check for ifid in IRQ handler The IRQ handler extracts ifid from the upper 16 bits of the hardware status register and uses it to index into ethsw-ports without validation. Since ifid can be any 16-bit...