CVE-2026-23029

Linux Kernel 6.13-6.18.7 - Memory Leak in KVM LoongArch EIOINTC Device Destruction

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Fix kvm_device leak in kvm_eiointc_destroy() In kvm_ioctl_create_device(), kvm_device has allocated memory, kvm_device->destroy() seems to be supposed to free its kvm_device struct, but kvm_eiointc_destroy() is not currently doing this, that would lead to a memory leak. So, fix it.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/e94ec9661c5820d157d2cc4b6cf4a6ab656a7b4d

Patch

https://git.kernel.org/stable/c/7d8553fc75aefa7ec936af0cf8443ff90b51732e

Scores

EPSS 0.0001

EPSS Percentile 1.6%

Details

Status published

Products (7)

linux/Kernel 6.13.0 - 6.18.7linux

Linux/Linux < 6.13

Linux/Linux 2e8b9df82631e714cc2b7bf302772c8259673180 - 7d8553fc75aefa7ec936af0cf8443ff90b51732e

Linux/Linux 2e8b9df82631e714cc2b7bf302772c8259673180 - e94ec9661c5820d157d2cc4b6cf4a6ab656a7b4d

Linux/Linux 6.13

Linux/Linux 6.18.7 - 6.18.*

Linux/Linux 6.19

Published Jan 31, 2026

Tracked Since Feb 18, 2026