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Echo: linux: security update to 6.7.7-1

medium Tenable Self-Hosted Container Security Plugin ID 462425

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: md: Don't ignore suspended array in
 md_check_recovery() mddev_suspend() never stop sync_thread, hence it doesn't make sense to ignore
 suspended array in md_check_recovery(), which might cause sync_thread can't be unregistered. After commit
 f52f5c71f3d4 ("md: fix stopping sync thread"), following hang can be triggered by test shell/integrity-
 caching.sh: 1) suspend the array: raid_postsuspend mddev_suspend 2) stop the array: raid_dtr md_stop
 __md_stop_writes stop_sync_thread set_bit(MD_RECOVERY_INTR, &mddev->recovery);
 md_wakeup_thread_directly(mddev->sync_thread); wait_event(..., !test_bit(MD_RECOVERY_RUNNING,
 &mddev->recovery)) 3) sync thread done: md_do_sync set_bit(MD_RECOVERY_DONE, &mddev->recovery);
 md_wakeup_thread(mddev->thread); 4) daemon thread can't unregister sync thread: md_check_recovery if
 (mddev->suspended) return; -> return directly md_read_sync_thread clear_bit(MD_RECOVERY_RUNNING,
 &mddev->recovery); -> MD_RECOVERY_RUNNING can't be cleared, hence step 2 hang; This problem is not just
 related to dm-raid, fix it by ignoring suspended array in md_check_recovery(). And follow up patches will
 improve dm-raid better to frozen sync thread during suspend. (CVE-2024-26758)

Solution

Update the linux library and its related packages to version 6.7.7-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2024-26758

Plugin Details

Severity: Medium

ID: 462425

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

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-2024-26758

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: 4/3/2024

Reference Information

CVE: CVE-2024-26758