Google: sys-kernel/lakitu-kernel-5_10, sys-kernel/lakitu-kernel-5_15: security update to 17162.0.18

high Tenable Cloud Security Plugin ID 452215

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- A flaw was found in KVM. When updating a guest's page table entry, vm_pgoff was improperly used as the
offset to get the page's pfn. As vaddr and vm_pgoff are controllable by user-mode processes, this flaw
allows unprivileged local users on the host to write outside the userspace region and potentially corrupt
the kernel, resulting in a denial of service condition. (CVE-2022-1158)

Solution

Update the sys-kernel/lakitu-kernel-5_10 library and its related packages to version 17162.0.18 or later.

Plugin Details

Severity: High

ID: 452215

Version: Revision 1.1

Type: Local

Family: Google COS Security Checks

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

Vendor

Vendor Severity: HIGH

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2022-1158

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

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

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 7/21/2021

Reference Information

CVE: CVE-2022-1158

Detections

Analytics