Google: sys-kernel/csql-kernel-6_1, sys-kernel/csql-kernel-6_6: security update to 18613.263.4

medium Tenable Cloud Security Plugin ID 471689

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: block: don't revert iter for
-EIOCBQUEUED blkdev_read_iter() has a few odd checks, like gating the position and count adjustment on
whether or not the result is bigger-than-or-equal to zero (where bigger than makes more sense), and not
checking the return value of blkdev_direct_IO() before doing an iov_iter_revert(). The latter can lead to
attempting to revert with a negative value, which when passed to iov_iter_revert() as an unsigned value
will lead to throwing a WARN_ON() because unroll is bigger than MAX_RW_COUNT. Be sane and don't revert for
-EIOCBQUEUED, like what is done in other spots. (CVE-2025-21832)

Solution

Update the sys-kernel/csql-kernel-6_1 library and its related packages to version 18613.263.4 or later.

Plugin Details

Severity: Medium

ID: 471689

Version: Revision 1.3

Type: Local

Family: Google COS Security Checks

Published: 10/3/2026

Updated: 10/6/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

Vendor

Vendor Severity: MEDIUM

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-2025-21832

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

Vulnerability Publication Date: 3/6/2025

Reference Information

CVE: CVE-2025-21832

Detections

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