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Google: sys-kernel/lakitu-kernel-6_1: security update to 18026.0.0

medium Tenable Cloud Security Plugin ID 451506

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: dm: fix a race condition in
 retrieve_deps There's a race condition in the multipath target when retrieve_deps races with
 multipath_message calling dm_get_device and dm_put_device. retrieve_deps walks the list of open devices
 without holding any lock but multipath may add or remove devices to the list while it is running. The end
 result may be memory corruption or use-after-free memory access. See this description of a UAF with
 multipath_message(): https://listman.redhat.com/archives/dm-devel/2022-October/052373.html Fix this bug by
 introducing a new rw semaphore "devices_lock". We grab devices_lock for read in retrieve_deps and we grab
 it for write in dm_get_device and dm_put_device. (CVE-2023-54324)

Solution

Update the sys-kernel/lakitu-kernel-6_1 library and its related packages to version 18026.0.0 or later.

See Also

https://storage.googleapis.com/cos-oval-vulnerability-feed/cos-113.oval.xml.tar.gz

Plugin Details

Severity: Medium

ID: 451506

Version: Revision 1.1

Type: Local

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.4

Vendor

Vendor Severity: LOW

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.1

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

CVSS Score Source: CVE-2023-54324

CVSS v3

Risk Factor: Medium

Base Score: 6.3

Temporal Score: 5.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 10/24/2023

Reference Information

CVE: CVE-2023-54324