CVE-2026-23029

critical

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

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

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

Details

Source: Mitre, NVD

Published: 2026-01-31

Updated: 2026-01-31

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00018