Google: sys-kernel/lakitu-kernel-5_10: security update to 16941.0.0

high Tenable Cloud Security Plugin ID 452195

Description

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

- A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper
initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus
contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache
backed by read only files and as such escalate their privileges on the system. (CVE-2022-0847)

Solution

Update the sys-kernel/lakitu-kernel-5_10 library and its related packages to version 16941.0.0 or later.

Plugin Details

Severity: High

ID: 452195

Version: Revision 1.1

Type: Local

Family: Google COS Security Checks

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Critical

Score: 9.5

Percentile: 99.87

Vendor

Vendor Severity: HIGH

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 6.3

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

CVSS Score Source: CVE-2022-0847

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7.5

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:H/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 7/21/2021

CISA Known Exploited Vulnerability Due Dates: 5/16/2022

Exploitable With

CANVAS (CANVAS)

Core Impact

Metasploit (Dirty Pipe Local Privilege Escalation via CVE-2022-0847)

Reference Information

CVE: CVE-2022-0847

Detections

Analytics