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Echo: linux: security update to 6.1.147-1

medium Tenable Cloud Security Plugin ID 465007

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: atm: Revert atm_account_tx() if
 copy_from_iter_full() fails. In vcc_sendmsg(), we account skb->truesize to sk->sk_wmem_alloc by
 atm_account_tx(). It is expected to be reverted by atm_pop_raw() later called by vcc->dev->ops->send(vcc,
 skb). However, vcc_sendmsg() misses the same revert when copy_from_iter_full() fails, and then we will
 leak a socket. Let's factorise the revert part as atm_return_tx() and call it in the failure path. Note
 that the corresponding sk_wmem_alloc operation can be found in alloc_tx() as of the blamed commit. $ git
 blame -L:alloc_tx net/atm/common.c c55fa3cccbc2c~ (CVE-2025-38190)

Solution

Update the linux library and its related packages to version 6.1.147-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2025-38190

Plugin Details

Severity: Medium

ID: 465007

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

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-2025-38190

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: 9/15/2025

Vulnerability Publication Date: 7/4/2025

Reference Information

CVE: CVE-2025-38190