Detections
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Google: sys-kernel/csql-kernel-6_1, sys-kernel/lakitu-kernel-5_15: security update to 17800.436.4

medium Tenable Cloud Security Plugin ID 452113

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: mm/swapfile: skip HugeTLB pages for
 unuse_vma I got a bad pud error and lost a 1GB HugeTLB when calling swapoff. The problem can be reproduced
 by the following steps: 1. Allocate an anonymous 1GB HugeTLB and some other anonymous memory. 2. Swapout
 the above anonymous memory. 3. run swapoff and we will get a bad pud error in kernel message: mm/pgtable-
 generic.c:42: bad pud 00000000743d215d(84000001400000e7) We can tell that pud_clear_bad is called by
 pud_none_or_clear_bad in unuse_pud_range() by ftrace. And therefore the HugeTLB pages will never be freed
 because we lost it from page table. We can skip HugeTLB pages for unuse_vma to fix it. (CVE-2024-50199)

Solution

Update the sys-kernel/csql-kernel-6_1 library and its related packages to version 17800.436.4 or later.

See Also

https://storage.googleapis.com/cos-oval-vulnerability-feed/cos-109.oval.xml.tar.gz

Plugin Details

Severity: Medium

ID: 452113

Version: Revision 1.1

Type: Local

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-2024-50199

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: 11/7/2024

Reference Information

CVE: CVE-2024-50199