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Echo: linux: security update to 6.1.135-1

medium Tenable Self-Hosted Container Security Plugin ID 458811

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: media: streamzap: fix race between
 device disconnection and urb callback Syzkaller has reported a general protection fault at function
 ir_raw_event_store_with_filter(). This crash is caused by a NULL pointer dereference of dev->raw pointer,
 even though it is checked for NULL in the same function, which means there is a race condition. It occurs
 due to the incorrect order of actions in the streamzap_disconnect() function: rc_unregister_device() is
 called before usb_kill_urb(). The dev->raw pointer is freed and set to NULL in rc_unregister_device(), and
 only after that usb_kill_urb() waits for in-progress requests to finish. If rc_unregister_device() is
 called while streamzap_callback() handler is not finished, this can lead to accessing freed resources.
 Thus rc_unregister_device() should be called after usb_kill_urb(). Found by Linux Verification Center
 (linuxtesting.org) with Syzkaller. (CVE-2025-22027)

Solution

Update the linux library and its related packages to version 6.1.135-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2025-22027

Plugin Details

Severity: Medium

ID: 458811

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: Low

Base Score: 3.8

Temporal Score: 2.8

Vector: CVSS2#AV:L/AC:H/Au:S/C:N/I:N/A:C

CVSS Score Source: CVE-2025-22027

CVSS v3

Risk Factor: Medium

Base Score: 4.7

Temporal Score: 4.1

Vector: CVSS:3.0/AV:L/AC:H/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: 4/16/2025

Reference Information

CVE: CVE-2025-22027