Google: sys-kernel/csql-kernel-6_1, sys-kernel/csql-kernel-6_6: security update to 18613.0.3

medium Tenable Self-Hosted Container Security Plugin ID 471352

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: ext4: make sure the first directory
block is not a hole The syzbot constructs a directory that has no dirblock but is non-inline, i.e. the
first directory block is a hole. And no errors are reported when creating files in this directory in the
following flow. ext4_mknod ... ext4_add_entry // Read block 0 ext4_read_dirblock(dir, block, DIRENT) bh =
ext4_bread(NULL, inode, block, 0) if (!bh && (type == INDEX || type == DIRENT_HTREE)) // The first
directory block is a hole // But type == DIRENT, so no error is reported. After that, we get a directory
block without '.' and '..' but with a valid dentry. This may cause some code that relies on dot or dotdot
(such as make_indexed_dir()) to crash. Therefore when ext4_read_dirblock() finds that the first directory
block is a hole report that the filesystem is corrupted and return an error to avoid loading corrupted
data from disk causing something bad. (CVE-2024-42304)

Solution

Update the sys-kernel/csql-kernel-6_1 library and its related packages to version 18613.0.3 or later.

Plugin Details

Severity: Medium

ID: 471352

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-2024-42304

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: 4/9/2024

Reference Information

CVE: CVE-2024-42304

Detections

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