Google: sys-kernel/csql-kernel-6_1, sys-kernel/lakitu-kernel-6_1: security update to 18244.448.50

medium Tenable Cloud Security Plugin ID 452605

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: maple_tree: fix MA_STATE_PREALLOC flag
in mas_preallocate() Temporarily clear the preallocation flag when explicitly requesting allocations. Pre-
existing allocations are already counted against the request through mas_node_count_gfp(), but the
allocations will not happen if the MA_STATE_PREALLOC flag is set. This flag is meant to avoid re-
allocating in bulk allocation mode, and to detect issues with preallocation calculations. The
MA_STATE_PREALLOC flag should also always be set on zero allocations so that detection of underflow
allocations will print a WARN_ON() during consumption. User visible effect of this flaw is a WARN_ON()
followed by a null pointer dereference when subsequent requests for larger number of nodes is ignored,
such as the vma merge retry in mmap_region() caused by drivers altering the vma flags (which happens in
v6.6, at least) (CVE-2025-38364)

Solution

Update the sys-kernel/csql-kernel-6_1 library and its related packages to version 18244.448.50 or later.

Plugin Details

Severity: Medium

ID: 452605

Version: Revision 1.2

Type: Local

Family: Google COS Security Checks

Published: 10/1/2026

Updated: 10/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

Vendor

Vendor Severity: LOW

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2025-38364

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

Vector: CVSS:3.0/AV:L/AC:L/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

Reference Information

CVE: CVE-2025-38364

Detections

Analytics