Google: sys-kernel/csql-kernel-6_1, sys-kernel/lakitu-kernel-6_1: security update to 17800.519.1

high Tenable Cloud Security Plugin ID 453574

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: iommufd/iova_bitmap: Fix shift-out-of-
bounds in iova_bitmap_offset_to_index() Resolve a UBSAN shift-out-of-bounds issue in
iova_bitmap_offset_to_index() where shifting the constant "1" (of type int) by bitmap->mapped.pgshift (an
unsigned long value) could result in undefined behavior. The constant "1" defaults to a 32-bit "int", and
when "pgshift" exceeds 31 (e.g., pgshift = 63) the shift operation overflows, as the result cannot be
represented in a 32-bit type. To resolve this, the constant is updated to "1UL", promoting it to an
unsigned long type to match the operand's type. (CVE-2025-21724)

Solution

Update the sys-kernel/csql-kernel-6_1 library and its related packages to version 17800.519.1 or later.

Plugin Details

Severity: High

ID: 453574

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: 57.23

Vendor

Vendor Severity: HIGH

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2025-21724

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 2/27/2025

Reference Information

CVE: CVE-2025-21724

Detections

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