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Echo: linux: security update to 6.1.180-1

high Tenable Cloud Security Plugin ID 462701

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: usb: typec: tcpm: Validate SVID index
 in svdm_consume_modes() In svdm_consume_modes(), the SVID value is read from pmdata->svids using
 pmdata->svid_index as an array index without bounds validation: paltmode->svid =
 pmdata->svids[pmdata->svid_index]; If pmdata->svid_index is driven beyond SVID_DISCOVERY_MAX (16), it
 results in an out-of-bounds read of the pmdata->svids array. Because pd_mode_data is embedded inside
 struct tcpm_port, indexing past svids reads into adjacent fields. In particular: - At index 16, it reads
 the altmodes count. - At index 18 and beyond, it reads into altmode_desc[], which contains partner-
 supplied SVDM Discovery Modes VDOs. By injecting a chosen SVID into altmode_desc[0].vdo and driving
 svid_index to 20, the partner can force paltmode->svid to be loaded with an arbitrary, partner- chosen
 SVID, which is then registered via typec_partner_register_altmode(). Fix this by validating that
 pmdata->svid_index is non-negative and strictly less than pmdata->nsvids before accessing the
 pmdata->svids array inside svdm_consume_modes(). (CVE-2026-64330)

Solution

Update the linux library and its related packages to version 6.1.180-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-64330

Plugin Details

Severity: High

ID: 462701

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 6.9

Percentile: 96.5

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2026-64330

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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: 7/26/2026

Vulnerability Publication Date: 7/23/2026

Reference Information

CVE: CVE-2026-64330