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Google: sys-kernel/lakitu-kernel-6_1: security update to 18244.151.80

medium Tenable Self-Hosted Container Security Plugin ID 450664

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: filelock: Remove locks reliably when
 fcntl/close race is detected When fcntl_setlk() races with close(), it removes the created lock with
 do_lock_file_wait(). However, LSMs can allow the first do_lock_file_wait() that created the lock while
 denying the second do_lock_file_wait() that tries to remove the lock. Separately, posix_lock_file() could
 also fail to remove a lock due to GFP_KERNEL allocation failure (when splitting a range in the middle).
 After the bug has been triggered, use-after-free reads will occur in lock_get_status() when userspace
 reads /proc/locks. This can likely be used to read arbitrary kernel memory, but can't corrupt kernel
 memory. Fix it by calling locks_remove_posix() instead, which is designed to reliably get rid of POSIX
 locks associated with the given file and files_struct and is also used by filp_flush(). (CVE-2024-41012)

Solution

Update the sys-kernel/lakitu-kernel-6_1 library and its related packages to version 18244.151.80 or later.

See Also

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

Plugin Details

Severity: Medium

ID: 450664

Version: Revision 1.1

Type: Local

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Medium

Score: 6.3

Percentile: 97.25

Vendor

Vendor Severity: MEDIUM

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.3

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

CVSS Score Source: CVE-2024-41012

CVSS v3

Risk Factor: Medium

Base Score: 6.3

Temporal Score: 5.7

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 7/23/2024

Reference Information

CVE: CVE-2024-41012