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Echo: linux: security update to 6.12.43-1

medium Tenable Self-Hosted Container Security Plugin ID 461904

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: wifi: ath11k: fix sleeping-in-atomic
 in ath11k_mac_op_set_bitrate_mask() ath11k_mac_disable_peer_fixed_rate() is passed as the iterator to
 ieee80211_iterate_stations_atomic(). Note in this case the iterator is required to be atomic, however
 ath11k_mac_disable_peer_fixed_rate() does not follow it as it might sleep. Consequently below warning is
 seen: BUG: sleeping function called from invalid context at wmi.c:304 Call Trace: <TASK> dump_stack_lvl
 __might_resched.cold ath11k_wmi_cmd_send ath11k_wmi_set_peer_param ath11k_mac_disable_peer_fixed_rate
 ieee80211_iterate_stations_atomic ath11k_mac_op_set_bitrate_mask.cold Change to
 ieee80211_iterate_stations_mtx() to fix this issue. Tested-on: WCN6855 hw2.0 PCI
 WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.30 (CVE-2025-39732)

Solution

Update the linux library and its related packages to version 6.12.43-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2025-39732

Plugin Details

Severity: Medium

ID: 461904

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.29

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-2025-39732

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: 9/15/2025

Vulnerability Publication Date: 7/21/2021

Reference Information

CVE: CVE-2025-39732