Google: sys-kernel/lakitu-kernel-6_1, sys-kernel/lakitu-kernel-6_6: security update to 18613.0.3

medium Tenable Self-Hosted Container Security Plugin ID 472334

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: dma: fix call order in
dmam_free_coherent dmam_free_coherent() frees a DMA allocation, which makes the freed vaddr available for
reuse, then calls devres_destroy() to remove and free the data structure used to track the DMA allocation.
Between the two calls, it is possible for a concurrent task to make an allocation with the same vaddr and
add it to the devres list. If this happens, there will be two entries in the devres list with the same
vaddr and devres_destroy() can free the wrong entry, triggering the WARN_ON() in dmam_match. Fix by
destroying the devres entry before freeing the DMA allocation. kokonut //net/encryption
http://sponge2/b9145fe6-0f72-4325-ac2f-a84d81075b03 (CVE-2024-43856)

Solution

Update the sys-kernel/lakitu-kernel-6_1 library and its related packages to version 18613.0.3 or later.

Plugin Details

Severity: Medium

ID: 472334

Version: Revision 1.1

Type: Local

Family: Google COS Security Checks

Published: 10/3/2026

Updated: 10/3/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.69

Vendor

Vendor Severity: MEDIUM

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-2024-43856

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

Vulnerability Publication Date: 4/9/2024

Reference Information

CVE: CVE-2024-43856

Detections

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