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Echo: linux: security update to 6.1.162-1

medium Tenable Cloud Security Plugin ID 460301

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: can: etas_es58x: allow partial RX URB
 allocation to succeed When es58x_alloc_rx_urbs() fails to allocate the requested number of URBs but
 succeeds in allocating some, it returns an error code. This causes es58x_open() to return early, skipping
 the cleanup label 'free_urbs', which leads to the anchored URBs being leaked. As pointed out by maintainer
 Vincent Mailhol, the driver is designed to handle partial URB allocation gracefully. Therefore, partial
 allocation should not be treated as a fatal error. Modify es58x_alloc_rx_urbs() to return 0 if at least
 one URB has been allocated, restoring the intended behavior and preventing the leak in es58x_open().
 (CVE-2026-23037)

Solution

Update the linux library and its related packages to version 6.1.162-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-23037

Plugin Details

Severity: Medium

ID: 460301

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.75

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-2026-23037

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: 2/1/2026

Vulnerability Publication Date: 1/31/2026

Reference Information

CVE: CVE-2026-23037