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Echo: linux: security update to 6.1.176-1

medium Tenable Cloud Security Plugin ID 462422

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: vidtv: fix pass-by-value
 structs causing MSAN warnings vidtv_ts_null_write_into() and vidtv_ts_pcr_write_into() take their argument
 structs by value, causing MSAN to report uninit-value warnings. While only vidtv_ts_null_write_into() has
 triggered a report so far, both functions share the same issue. Fix by passing both structs by const
 pointer instead, avoiding the stack copy of the struct along with its MSAN shadow and origin metadata. The
 functions do not modify the structs, which is enforced by the const qualifier. (CVE-2026-43058)

Solution

Update the linux library and its related packages to version 6.1.176-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-43058

Plugin Details

Severity: Medium

ID: 462422

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-2026-43058

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: 5/2/2026

Vulnerability Publication Date: 5/2/2026

Reference Information

CVE: CVE-2026-43058