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 the Linux kernel that stems from not properly locking hdev to handle HCIEVNUMCOMPPKTS events, which could lead to reuse after release...

Linux Distros Unpatched Vulnerability : CVE-2023-53622

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gfs2: Fix possible data races in gfs2showoptions Some fields such as gtlogdsecs of the struct gfs2tune are accessed without holding the lock gtspin in...

Linux arch/parisc/kernel/firmware.c pdc_iodc_print Heap Buffer Overflow

The vulnerability of the pdciodcprint function in the arch/parisc/kernel/firmware.c module of the Linux operating system’s kernel is related to improper locking of resources. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of t...

Linux arm_smmu_pmu_init Heap Buffer Overflow DoS

The vulnerability of the armsmmupmuinit function in the Linux operating system is related to incorrect resource locking. Exploiting this vulnerability can allow an attacker to cause a service failure...

OESA-2025-2409 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking If a device uses MCP23xxx IO expander to receive IRQs, the following bug can happen: BUG:...

OESA-2025-2410 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking If a device uses MCP23xxx IO expander to receive IRQs, the following bug can happen: BUG:...

Linux Kernel BPF Async Init Buffer Overflow DoS

The vulnerability of the function within the bpfasyncinit module in the kernel/bpf/helpers.c file of the Linux operating system is related to improper locking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2023-53627

In the Linux kernel, the following vulnerability has been resolved: scsi: hisisas: Grab sasdev lock when traversing the members of sasdev.list When freeing slots in function slotcompletev3hw, it is possible that sasdev.list is being traversed elsewhere, and it may trigger a NULL pointer exception...

EUVD-2025-31836

A vulnerability was determined in JhumanJ OpnForm up to 1.9.3. Impacted is an unknown function of the file /edit. Executing manipulation can lead to improper access controls. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. This patch is called...

SUNRPC: lock against ->sock changing during sysfs read

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EUVD-2025-31876

EUVD-2025-31876...

Linux Distros Unpatched Vulnerability : CVE-2025-39915

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: phy: transfer phyconfiginband locking responsibility to phylink Problem description =================== Lockdep reports a possible circular locking...

SUSE CVE-2022-50518

In the Linux kernel, the following vulnerability has been resolved: parisc: Fix locking in pdciodcprint firmware call Utilize pdclock spinlock to protect parallel modifications of the iodcdbuf buffer, check length to prevent buffer overflow of iodcdbuf, drop the iodcretbuf buffer and fix some wro...

CVE-2025-3450

An Improper Resource Locking vulnerability in the SDM component of B&R Automation Runtime versions before 6.3 and before Q4.93 may allow an unauthenticated network-based attacker to delete data causing denial of service conditions...

CVE-2025-3450 Automation Runtime SDM requests may impact system

An Improper Resource Locking vulnerability in the SDM component of B&R Automation Runtime versions before 6.3 and before Q4.93 may allow an unauthenticated network-based attacker to delete data causing denial of service conditions...

EUVD-2025-32721

Improper Resource Locking vulnerability in B&R Industrial Automation Automation Runtime.This issue affects Automation Runtime: from 6.0 before 6.3, before Q4.93...

CVE-2025-3450 Automation Runtime SDM requests may impact system

An Improper Resource Locking vulnerability in the SDM component of B&R Automation Runtime versions before 6.3 and before Q4.93 may allow an unauthenticated network-based attacker to delete data causing denial of service conditions...

CVE-2025-3450

CVE-2025-3450 describes an Improper Resource Locking vulnerability in the SDM component of B&R Automation Runtime . Affected versions are before 6.3 and before Q4.93, where an unauthenticated, network-based attacker could delete data, leading to denial of service. The issue stems from resource lo...

CVE-2023-53627 scsi: hisi_sas: Grab sas_dev lock when traversing the members of sas_dev.list

In the Linux kernel, the following vulnerability has been resolved: scsi: hisisas: Grab sasdev lock when traversing the members of sasdev.list When freeing slots in function slotcompletev3hw, it is possible that sasdev.list is being traversed elsewhere, and it may trigger a NULL pointer exception...

CVE-2022-50518 parisc: Fix locking in pdc_iodc_print() firmware call

In the Linux kernel, the following vulnerability has been resolved: parisc: Fix locking in pdciodcprint firmware call Utilize pdclock spinlock to protect parallel modifications of the iodcdbuf buffer, check length to prevent buffer overflow of iodcdbuf, drop the iodcretbuf buffer and fix some wro...