4397 matches found
CVE-2026-23454
CVE-2026-23454 (Linux kernel, mana subsystem) : A race in mana_hwc_destroy_channel() can free hwc->caller_ctx before CQ/EQ are destroyed, enabling a use-after-free/NULL dereference in mana_hwc_handle_resp(). The root cause is lack of IRQ synchronization and a teardown order that frees resource...
CVE-2026-23454
In the Linux kernel, the following vulnerability has been resolved: net: mana: fix use-after-free in manahwcdestroychannel by reordering teardown A potential race condition exists in manahwcdestroychannel where hwc-callerctx is freed before the HWC's Completion Queue CQ and Event Queue EQ are...
CVE-2026-23445
Summary of CVE-2026-23445 (Linux kernel igc driver) Affected component: igc network driver in the Linux kernel, specifically the XDP TX timestamping path. Root cause: during shutdown of the TX ring, the code leaves behind stale xsk_meta pointers, causing the IRQ handler to touch invalid pointers ...
CVE-2026-23422
A flaw was found in the Linux kernel's dpaa2-switch component. When an out-of-bounds interface identifier ifid is detected in the interrupt handler, the interrupt status is not properly cleared. This oversight can lead to an interrupt storm, resulting in a Denial of Service DoS condition for the...
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
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 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...
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...
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-2026-30164
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock issue existed within the soft reset sequence in the drm/imagination module of the Linux kernel. The soft reset sequence was executed from a threaded IRQ handler, which attempt...
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...
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 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...
