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Google: sys-kernel/lakitu-kernel-6_1, sys-kernel/lakitu-kernel-6_6: security update to 18613.75.4

medium Tenable Self-Hosted Container Security Plugin ID 472312

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: icmp: change the order of rate limits
 ICMP messages are ratelimited : After the blamed commits, the two rate limiters are applied in this order:
 1) host wide ratelimit (icmp_global_allow()) 2) Per destination ratelimit (inetpeer based) In order to
 avoid side-channels attacks, we need to apply the per destination check first. This patch makes the
 following change : 1) icmp_global_allow() checks if the host wide limit is reached. But credits are not
 yet consumed. This is deferred to 3) 2) The per destination limit is checked/updated. This might add a new
 node in inetpeer tree. 3) icmp_global_consume() consumes tokens if prior operations succeeded. This means
 that host wide ratelimit is still effective in keeping inetpeer tree small even under DDOS. As a bonus, I
 removed icmp_global.lock as the fast path can use a lock-free operation. (CVE-2024-47678)

Solution

Update the sys-kernel/lakitu-kernel-6_1 library and its related packages to version 18613.75.4 or later.

See Also

https://storage.googleapis.com/cos-oval-vulnerability-feed/cos-117.oval.xml.tar.gz

Plugin Details

Severity: Medium

ID: 472312

Version: Revision 1.1

Type: Local

Published: 10/3/2026

Updated: 10/3/2026

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:C/I:N/A:N

CVSS Score Source: CVE-2024-47678

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:H/I:N/A:N

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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 10/21/2024

Reference Information

CVE: CVE-2024-47678