CVE-2026-23027

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Fix kvmdevice leak in kvmpchpicdestroy In kvmioctlcreatedevice, kvmdevice has allocated memory, kvmdevice-destroy seems to be supposed to free its kvmdevice struct, but kvmpchpicdestroy is not currently doing this...

CVE-2026-23027

The provided reports describe a Linux kernel issue for LoongArch KVM: in kvm_ioctl_create_device(), memory is allocated for kvm_device, and the destroy() path (kvm_pch_pic_destroy()) did not free the allocated struct, causing a memory leak. The fix is to ensure kvm_pch_pic_destroy() frees the kvm...

PT-2026-28968

Уязвимость функции kvm pch pic destroy модуля arch/loongarch/kvm/intc/pch pic.c поддержки архитектуры LoongArch ядра операционной системы Linux связана с неправильным освобождением памяти. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, вызвать отказ в обслуживании...

PT-2026-5530

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the Linux kernel related to KVM functionality on LoongArch architecture. Specifically, the kvm device structure is not properly freed within the kvm pch pic destr...

SUSE CVE-2022-50576

In the Linux kernel, the following vulnerability has been resolved: serial: pch: Fix PCI device refcount leak in pchrequestdma As comment of pcigetslot says, it returns a pcidevice with its refcount increased. The caller must decrement the reference count by calling pcidevput. Since 'dmadev' is...

CVE-2022-50576

In the Linux kernel, the following vulnerability has been resolved: serial: pch: Fix PCI device refcount leak in pchrequestdma As comment of pcigetslot says, it returns a pcidevice with its refcount increased. The caller must decrement the reference count by calling pcidevput. Since 'dmadev' is...

UBUNTU-CVE-2022-50576

In the Linux kernel, the following vulnerability has been resolved: serial: pch: Fix PCI device refcount leak in pchrequestdma As comment of pcigetslot says, it returns a pcidevice with its refcount increased. The caller must decrement the reference count by calling pcidevput. Since 'dmadev' is...

CVE-2022-50576: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: serial: pch: Fix PCI device refcount leak in pchrequestdma As comment of pcigetslot says, it returns a pcidevice with its refcount increased. The caller must decrement the reference count by calling pcidevput. Since 'dmadev' is...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987297)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987297 advisory. In the Linux kernel, the following vulnerability has been resolved: can: pchcan: pchcanrxnormal: fix use after free After calling netifreceiveskbskb, dereferencing s...

CVE-2022-50470: Double Free

In the Linux kernel, the following vulnerability has been resolved: xhci: Remove device endpoints from bandwidth list when freeing the device Endpoints are normally deleted from the bandwidth list when they are dropped, before the virt device is freed. If xHC host is dying or being removed then t...

Linux Distros Unpatched Vulnerability : CVE-2018-6951

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in GNU patch through 2.7.6. There is a segmentation fault, associated with a NULL pointer dereference, leading to a denial of service in...

Exploit for CVE-2015-0273

phpcodz Php Codz Hacking http://www.80vul.com/pch/ What is PHP? PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML. If you are new to PHP and want to get some idea of how it works, try the introductory tutorial. Afte...

Security update for patch

This update for patch fixes the following issues: CVE-2019-20633: Fix double-free/OOB read in pch.c bsc1167721 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the command listed for...

Linux CAN Buffer Overflow DoS

The vulnerability of the pchcanrxnormal function in the drivers/net/can/pchcan.c file of the Linux operating system’s CAN controller area network driver is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the...

Linux Kernel Security Vulnerabilities

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, which originates from the can:pchcan:pchcanrxnormal module reuse after release...

CVE-2024-26650

This CVE ID is rejected/not used and does not represent an active vulnerability entry.

app.pch.gc.ca Cross Site Scripting vulnerability OBB-3346295

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Patch pch.c Heap Buffer Overflow DoS

The vulnerability of the intuitdifftype function in the pch.c component of the Patch program is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2018-6952

A double free exists in the anotherhunk function in pch.c in GNU patch through 2.7.6...

GSD-2023-1001085 serial: pch: Fix PCI device refcount leak in pch_request_dma()

serial: pch: Fix PCI device refcount leak in pchrequestdma This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...