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Echo: linux: security update to 6.5.3-1

medium Tenable Self-Hosted Container Security Plugin ID 457620

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: ipu-bridge: Fix null pointer
 deref on SSDB/PLD parsing warnings When ipu_bridge_parse_rotation() and ipu_bridge_parse_orientation() run
 sensor->adev is not set yet. So if either of the dev_warn() calls about unknown values are hit this will
 lead to a NULL pointer deref. Set sensor->adev earlier, with a borrowed ref to avoid making unrolling on
 errors harder, to fix this. (CVE-2023-53336)

Solution

Update the linux library and its related packages to version 6.5.3-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2023-53336

Plugin Details

Severity: Medium

ID: 457620

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-2023-53336

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: 9/18/2025

Vulnerability Publication Date: 9/17/2025

Reference Information

CVE: CVE-2023-53336