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Echo: linux: security update to 6.1.158-1

medium Tenable Cloud Security Plugin ID 462766

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: ASoC: qcom: q6apm-lpass-dais: Fix NULL
 pointer dereference if source graph failed If earlier opening of source graph fails (e.g. ADSP rejects due
 to incorrect audioreach topology), the graph is closed and "dai_data->graph[dai->id]" is assigned NULL.
 Preparing the DAI for sink graph continues though and next call to q6apm_lpass_dai_prepare() receives
 dai_data->graph[dai->id]=NULL leading to NULL pointer exception: qcom-apm gprsvc:service:2:1: Error (1)
 Processing 0x01001002 cmd qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1 q6apm-lpass-dais
 30000000.remoteproc:glink-edge:gpr:service@1:bedais: fail to start APM port 78 q6apm-lpass-dais
 30000000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC: error at snd_soc_pcm_dai_prepare on
 TX_CODEC_DMA_TX_3: -22 Unable to handle kernel NULL pointer dereference at virtual address
 00000000000000a8 ... Call trace: q6apm_graph_media_format_pcm+0x48/0x120 (P)
 q6apm_lpass_dai_prepare+0x110/0x1b4 snd_soc_pcm_dai_prepare+0x74/0x108 __soc_pcm_prepare+0x44/0x160
 dpcm_be_dai_prepare+0x124/0x1c0 (CVE-2025-39938)

Solution

Update the linux library and its related packages to version 6.1.158-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2025-39938

Plugin Details

Severity: Medium

ID: 462766

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.22

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-2025-39938

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: 10/4/2025

Vulnerability Publication Date: 10/4/2025

Reference Information

CVE: CVE-2025-39938