UBUNTU-CVE-2025-40319

In the Linux kernel, the following vulnerability has been resolved: bpf: Sync pending IRQ work before freeing ring buffer Fix a race where irqwork can be queued in bpfringbufcommit but the ring buffer is freed before the work executes. In the syzbot reproducer, a BPF program attached to schedswit...

CVE-2025-40319 bpf: Sync pending IRQ work before freeing ring buffer

In the Linux kernel, the following vulnerability has been resolved: bpf: Sync pending IRQ work before freeing ring buffer Fix a race where irqwork can be queued in bpfringbufcommit but the ring buffer is freed before the work executes. In the syzbot reproducer, a BPF program attached to schedswit...

CVE-2025-40319

In the Linux kernel, the following vulnerability has been resolved: bpf: Sync pending IRQ work before freeing ring buffer Fix a race where irqwork can be queued in bpfringbufcommit but the ring buffer is freed before the work executes. In the syzbot reproducer, a BPF program attached to schedswit...

CVE-2025-40319

The CVE-2025-40319 issue is a race in the Linux kernel’s BPF ring buffer handling. Specifically, a BPF program can queue irq_work via bpf_ringbuf_commit(), and if the ring buffer is freed before the work runs, the irq_work thread may access freed memory. The documented fix is to synchronize pendi...

CVE-2023-53757: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: irqchip/irq-mvebu-gicp: Fix refcount leak in mvebugicpprobe ofirqfindparent returns a node pointer with refcount incremented, We should use ofnodeput on it when not needed anymore. Add missing ofnodeput to avoid refcount leak...

Linux kernel 安全漏洞

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 Linux kernel that stems from an integer overflow in dflfeatureioctlsetirq, which could lead to memory corruption...

CVE-2023-53768: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: regmap-irq: Fix out-of-bounds access when allocating config buffers When allocating the 2D array for handling IRQ type registers in regmapaddirqchipfwnode, the intent is to allocate a matrix with numconfigbases rows and...

Linux Distros Unpatched Vulnerability : CVE-2025-40319

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Sync pending IRQ work before freeing ring buffer Fix a race where irqwork can be queued in bpfringbufcommit but the ring buffer is freed before the work...

Linux Distros Unpatched Vulnerability : CVE-2023-53760

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - scsi: ufs: core: mcq: Fix &hwq-cqlock deadlock issue When ufshcderrhandler is executed, CQ event interrupt can enter waiting for the same lock. This can happen...

AZL-71417 CVE-2025-40250 affecting package kernel for versions less than 6.6.119.3-1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Clean up only new IRQ glue on requestirq failure The mlx5irqalloc function can inadvertently free the entire rmap and end up in a crash1 when the other threads tries to access this, when requestirq fails due to exhauste...

CVE-2025-40239

In the Linux kernel, the following vulnerability has been resolved: net: phy: micrel: always set shared-phydev for LAN8814 Currently, during the LAN8814 PTP probe shared-phydev is only set if PTP clock gets actually set, otherwise the function will return before setting it. This is an issue as...

CVE-2025-40250

CVE-2025-40250 affects the Linux kernel mlx5 driver (net/mlx5) where mlx5_irq_alloc() could incorrectly free the entire rmap on a request_irq() failure, causing a crash if other threads access it. The fix changes cleanup to remove only the specific IRQ mapping added for the failed allocation, pre...

CVE-2025-40250 net/mlx5: Clean up only new IRQ glue on request_irq() failure

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Clean up only new IRQ glue on requestirq failure The mlx5irqalloc function can inadvertently free the entire rmap and end up in a crash1 when the other threads tries to access this, when requestirq fails due to exhauste...

CVE-2025-40250

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Clean up only new IRQ glue on requestirq failure The mlx5irqalloc function can inadvertently free the entire rmap and end up in a crash1 when the other threads tries to access this, when requestirq fails due to exhauste...

CVE-2025-40239

CVE-2025-40239 pertains to the Linux kernel’s LAN8814 PHY handling. The issue stems from the LAN8814 PTP probe where shared->phydev is only set if the PTP clock is actually configured; if not, IRQ handling may access a NULL shared->phydev, risking a crash. The documented fix is to always se...

CVE-2025-40239 net: phy: micrel: always set shared->phydev for LAN8814

In the Linux kernel, the following vulnerability has been resolved: net: phy: micrel: always set shared-phydev for LAN8814 Currently, during the LAN8814 PTP probe shared-phydev is only set if PTP clock gets actually set, otherwise the function will return before setting it. This is an issue as...

SUSE-SU-2026:20561-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-21816: hrtimers: Force migrate away hrtimers queued after bsc1238472. - CVE-2025-38653: proc: use the same treatment to check proclseek as ones for procreaditer...

PT-2025-54977

Уязвимость функции gsc set affinity irq модуля drivers/parisc/gsc.c ядра операционной системы Linux связана с неправильным отключением или освобождением ресурса. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, вызвать отказ в обслуживании...

OESA-2025-2695 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: misc: pciendpointtest: Avoid issue of interrupts remaining after requestirq error After devmrequestirq fails with error in pciendpointtestrequestirq, the...

Siemens SCALANCE and RUGGEDCOM Devices Improper Input Validation (CVE-2024-56723)

mfd: intelsocpmicbxtwc: Use IRQ domain for PMIC devices. While design wise the idea of converting the driver to use the hierarchy of the IRQ chips is correct, the implementation has inherited vulnerabilities. This was unveiled when platformgetirq had started WARN on IRQ 0 that is supposed to be a...