Google: sys-kernel/csql-kernel-6_1, sys-kernel/lakitu-kernel-6_1: security update to 18244.448.6

medium Tenable Cloud Security Plugin ID 450904

Description

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

- In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_qfq: Fix race condition
on qfq_aggregate A race condition can occur when 'agg' is modified in qfq_change_agg (called during
qfq_enqueue) while other threads access it concurrently. For example, qfq_dump_class may trigger a NULL
dereference, and qfq_delete_class may cause a use-after-free. This patch addresses the issue by: 1. Moved
qfq_destroy_class into the critical section. 2. Added sch_tree_lock protection to qfq_dump_class and
qfq_dump_class_stats. (CVE-2025-38477)

Solution

Update the sys-kernel/csql-kernel-6_1 library and its related packages to version 18244.448.6 or later.

Plugin Details

Severity: Medium

ID: 450904

Version: Revision 1.2

Type: Local

Family: Google COS Security Checks

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.35

Vendor

Vendor Severity: LOW

CVSS v2

Risk Factor: Low

Base Score: 3.8

Temporal Score: 2.8

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

CVSS Score Source: CVE-2025-38477

CVSS v3

Risk Factor: Medium

Base Score: 4.7

Temporal Score: 4.1

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 7/28/2025

Reference Information

CVE: CVE-2025-38477

Detections

Analytics