Detections
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Google: sys-kernel/lakitu-kernel-5_15: security update to 17162.40.1

medium Tenable Cloud Security Plugin ID 453099

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the
 bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to
 gain unauthorized access to data. (CVE-2022-2905)

Solution

Update the sys-kernel/lakitu-kernel-5_15 library and its related packages to version 17162.40.1 or later.

See Also

https://storage.googleapis.com/cos-oval-vulnerability-feed/cos-101.oval.xml.tar.gz

Plugin Details

Severity: Medium

ID: 453099

Version: Revision 1.1

Type: Local

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.71

Vendor

Vendor Severity: MEDIUM

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.6

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

CVSS Score Source: CVE-2022-2905

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 5

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:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 7/21/2021

Reference Information

CVE: CVE-2022-2905