The vulnerability of the pci_bus_release_domain_nr() function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the pcibusreleasedomainnr function in the Linux operating system is related to the use of memory after it has been released. Exploiting this vulnerability allows an attacker to cause a service failure...

SUSE CVE-2023-53363

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix use-after-free in pcibusreleasedomainnr Commit c14f7ccc9f5d "PCI: Assign PCI domain IDs by idaalloc" introduced a use-after-free bug in the bus removal cleanup. The issue was found with kfence: 19.293351 BUG: KFENCE:...

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 a post-release reuse issue in the pcibusreleasedomainnr function...

SUSE CVE-2024-56561

In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: Fix PCI domain ID release in pciepcdestroy pciepcdestroy invokes pcibusreleasedomainnr to release the PCI domain ID, but there are two issues: - 'epc-dev' is passed to pcibusreleasedomainnr which was already freed ...

PT-2024-36866

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue arises in the Linux kernel's PCI endpoint functionality, specifically in the pci epc destroy function. This function invokes pci bus release domain nr to release the PCI domain...