Google: sys-kernel/csql-kernel-6_1, sys-kernel/lakitu-kernel-6_1: security update to 18244.151.9

medium Tenable Cloud Security Plugin ID 450872

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: Drivers: hv: vmbus: Don't free ring
buffers that couldn't be re-encrypted In CoCo VMs it is possible for the untrusted host to cause
set_memory_encrypted() or set_memory_decrypted() to fail such that an error is returned and the resulting
memory is shared. Callers need to take care to handle these errors to avoid returning decrypted (shared)
memory to the page allocator, which could lead to functional or security issues. The VMBus ring buffer
code could free decrypted/shared pages if set_memory_decrypted() fails. Check the decrypted field in the
struct vmbus_gpadl for the ring buffers to decide whether to free the memory. (CVE-2024-36909)

Solution

Update the sys-kernel/csql-kernel-6_1 library and its related packages to version 18244.151.9 or later.

Plugin Details

Severity: Medium

ID: 450872

Version: Revision 1.1

Type: Local

Family: Google COS Security Checks

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

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-2024-36909

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: 5/30/2024

Reference Information

CVE: CVE-2024-36909

Detections

Analytics