Detections
Analytics
Bottlerocket: kernel-5.10, kernel-5.15, kernel-6.1: security update to 2.3.2
high Tenable Cloud Security Plugin ID 427945
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: tun: add missing verification for
short frame The cited commit missed to check against the validity of the frame length in the tun_xdp_one()
path, which could cause a corrupted skb to be sent downstack. Even before the skb is transmitted, the
tun_xdp_one-->eth_type_trans() may access the Ethernet header although it can be less than ETH_HLEN. Once
transmitted, this could either cause out-of-bound access beyond the actual length, or confuse the
underlayer with incorrect or inconsistent header length in the skb metadata. In the alternative path,
tun_get_user() already prohibits short frame which has the length less than Ethernet header size from
being transmitted for IFF_TAP. This is to drop any frame shorter than the Ethernet header size just like
how tun_get_user() does. CVE: CVE-2024-41091 (CVE-2024-41091)
Plugin Details
Severity: High
ID: 427945
Version: Revision 1.3
Type: Local
Published: 6/30/2025
Updated: 10/1/2025
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: High
Score: 7
Percentile: 98.4
CVSS v2
Risk Factor: Medium
Base Score: 6.2
Temporal Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:N/A:C
CVSS Score Source: CVE-2024-41091
CVSS v3
Risk Factor: High
Base Score: 7.1
Temporal Score: 6.2
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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: 7/29/2024
Reference Information
CVE: CVE-2024-41091