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Echo: linux: security update to 6.1.153-1

medium Tenable Cloud Security Plugin ID 465946

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: ocfs2: prevent release journal inode
 after journal shutdown Before calling ocfs2_delete_osb(), ocfs2_journal_shutdown() has already been
 executed in ocfs2_dismount_volume(), so osb->journal must be NULL. Therefore, the following calltrace will
 inevitably fail when it reaches jbd2_journal_release_jbd_inode(). ocfs2_dismount_volume()->
 ocfs2_delete_osb()-> ocfs2_free_slot_info()-> __ocfs2_free_slot_info()-> evict()-> ocfs2_evict_inode()->
 ocfs2_clear_inode()-> jbd2_journal_release_jbd_inode(osb->journal->j_journal, Adding osb->journal checks
 will prevent null-ptr-deref during the above execution path. (CVE-2025-39842)

Solution

Update the linux library and its related packages to version 6.1.153-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2025-39842

Plugin Details

Severity: Medium

ID: 465946

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.15

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-2025-39842

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

Patch Publication Date: 9/20/2025

Vulnerability Publication Date: 9/19/2025

Reference Information

CVE: CVE-2025-39842