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Google: sys-kernel/lakitu-kernel-6_1: security update to 17935.0.0

medium Tenable Self-Hosted Container Security Plugin ID 451659

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: md/raid5-cache: fix null-ptr-deref for
 r5l_flush_stripe_to_raid() r5l_flush_stripe_to_raid() will check if the list 'flushing_ios' is empty, and
 then submit 'flush_bio', however, r5l_log_flush_endio() is clearing the list first and then clear the bio,
 which will cause null-ptr-deref: T1: submit flush io raid5d handle_active_stripes r5l_flush_stripe_to_raid
 // list is empty // add 'io_end_ios' to the list bio_init submit_bio // io1 T2: io1 is done
 r5l_log_flush_endio list_splice_tail_init // clear the list T3: submit new flush io ...
 r5l_flush_stripe_to_raid // list is empty // add 'io_end_ios' to the list bio_init bio_uninit // clear
 bio->bi_blkg submit_bio // null-ptr-deref Fix this problem by clearing bio before clearing the list in
 r5l_log_flush_endio(). (CVE-2023-53210)

Solution

Update the sys-kernel/lakitu-kernel-6_1 library and its related packages to version 17935.0.0 or later.

See Also

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

Plugin Details

Severity: Medium

ID: 451659

Version: Revision 1.1

Type: Local

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.15

Vendor

Vendor Severity: LOW

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-2023-53210

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: 10/3/2023

Reference Information

CVE: CVE-2023-53210