Siemens SIMATIC S7-1500 Improper Validation of Specified Type of Input (CVE-2024-35809)

In the Linux kernel, the following vulnerability has been resolved: PCI/PM: Drain runtime-idle callbacks before driver removal. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

CVE-2025-40181

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP When running as an SNP or TDX guest under KVM, force the legacy PCI hole, i.e. memory between Top of Lower Usable DRAM and 4GiB, to be mapped as UC via a forc...

DEBIAN-CVE-2025-40181

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP When running as an SNP or TDX guest under KVM, force the legacy PCI hole, i.e. memory between Top of Lower Usable DRAM and 4GiB, to be mapped as UC via a forc...

UBUNTU-CVE-2025-40181

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP When running as an SNP or TDX guest under KVM, force the legacy PCI hole, i.e. memory between Top of Lower Usable DRAM and 4GiB, to be mapped as UC via a forc...

CVE-2025-40181 x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP When running as an SNP or TDX guest under KVM, force the legacy PCI hole, i.e. memory between Top of Lower Usable DRAM and 4GiB, to be mapped as UC via a forc...

CVE-2025-40181

CVE-2025-40181 : In the Linux kernel x86/kvm, when running as an SNP/TDX guest, forcing the legacy PCI hole to UC by overriding MTRRs can cause ACPI-reported SystemMemory regions mapped as WB to conflict with device memory WC/UC requirements. This can lead to ioremap() failures for PCI devices (e...

CVE-2025-40181 x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP When running as an SNP or TDX guest under KVM, force the legacy PCI hole, i.e. memory between Top of Lower Usable DRAM and 4GiB, to be mapped as UC via a forc...

CVE-2025-40181

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP When running as an SNP or TDX guest under KVM, force the legacy PCI hole, i.e. memory between Top of Lower Usable DRAM and 4GiB, to be mapped as UC via a forc...

USN-7835-6 linux-aws-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

USN-7835-6: Linux kernel (AWS) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

EUVD-2025-124938

In the Linux kernel, the following vulnerability has been resolved: PCI/pwrctrl: Fix double cleanup on devmaddactionorreset failure When devmaddactionorreset fails, it calls the passed cleanup function. Hence the caller must not repeat that cleanup. Replace the "goto errregulatorfree" by the actu...

CVE-2025-40145

In the Linux kernel, the following vulnerability has been resolved: PCI/pwrctrl: Fix double cleanup on devmaddactionorreset failure When devmaddactionorreset fails, it calls the passed cleanup function. Hence the caller must not repeat that cleanup. Replace the "goto errregulatorfree" by the actu...

CVE-2025-40117

In the Linux kernel, the following vulnerability has been resolved: misc: pciendpointtest: Fix array underflow in pciendpointtestioctl Commit eefb83790a0d "misc: pciendpointtest: Add doorbell test case" added NOBAR -1 to the pcibarno enum which, in practical terms, changes the enum from an unsign...

UBUNTU-CVE-2025-40145

In the Linux kernel, the following vulnerability has been resolved: PCI/pwrctrl: Fix double cleanup on devmaddactionorreset failure When devmaddactionorreset fails, it calls the passed cleanup function. Hence the caller must not repeat that cleanup. Replace the "goto errregulatorfree" by the actu...

UBUNTU-CVE-2025-40117

In the Linux kernel, the following vulnerability has been resolved: misc: pciendpointtest: Fix array underflow in pciendpointtestioctl Commit eefb83790a0d "misc: pciendpointtest: Add doorbell test case" added NOBAR -1 to the pcibarno enum which, in practical terms, changes the enum from an unsign...

CVE-2025-40145 PCI/pwrctrl: Fix double cleanup on devm_add_action_or_reset() failure

In the Linux kernel, the following vulnerability has been resolved: PCI/pwrctrl: Fix double cleanup on devmaddactionorreset failure When devmaddactionorreset fails, it calls the passed cleanup function. Hence the caller must not repeat that cleanup. Replace the "goto errregulatorfree" by the actu...

CVE-2025-40145

CVE-2025-40145 concerns the Linux kernel, where the PCI/pwrctrl path had a double-cleanup issue on failure of devm_add_action_or_reset(). The root cause is that when devm_add_action_or_reset() fails, it invokes the provided cleanup function, so the caller must not perform a second cleanup. The fi...

CVE-2025-40115

In CVE-2025-40115, the Linux kernel scsi/mpt3sas driver fixes a crash during transport_port_remove() when logging messages with dev_printk() to a SAS port that may already be partially unregistered or freed. The fix switches logging to ioc_info() (PCI device) which remains valid until driver remo...

CVE-2025-40117

CVE-2025-40117 affects the Linux kernel’s PCI Endpoint Test driver. The root cause is an array underflow in pci_endpoint_test_bar() when a negative value is passed to pci_endpoint_test_ioctl(). This followed the addition of NO_BAR (-1) to the pci_barno enum, effectively turning the enum from unsi...

CVE-2025-40115 scsi: mpt3sas: Fix crash in transport port remove by using ioc_info()

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix crash in transport port remove by using iocinfo During mpt3sastransportportremove, messages were logged with devprintk against &mpt3sasport-port-dev. At this point the SAS transport device may already be...