Bottlerocket: bottlerocket-kernel-5.10, kernel-5.10: security update to 5.10.230bottlerocket-kernel-5.15, kernel-5.15: security update to 5.15.173

high Tenable Self-Hosted Container Security Plugin ID 428123

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: cifs: Fix buffer overflow when parsing
NFS reparse points ReparseDataLength is sum of the InodeType size and DataBuffer size. So to get
DataBuffer size it is needed to subtract InodeType's size from ReparseDataLength. Function
cifs_strndup_from_utf16() is currentlly accessing buf->DataBuffer at position after the end of the buffer
because it does not subtract InodeType size from the length. Fix this problem and correctly subtract
variable len. Member InodeType is present only when reparse buffer is large enough. Check for
ReparseDataLength before accessing InodeType to prevent another invalid memory access. Major and minor
rdev values are present also only when reparse buffer is large enough. Check for reparse buffer size
before calling reparse_mkdev(). (CVE-2024-49996)

Plugin Details

Severity: High

ID: 428123

Version: Revision 1.2

Type: Local

Family: Bottlerocket Local Security Checks

Published: 6/30/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2024-49996

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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: 10/21/2024

Reference Information

CVE: CVE-2024-49996

Detections

Analytics