Bottlerocket: bottlerocket-kernel-5.15, kernel-5.15: security update to 5.15.184

high Tenable Self-Hosted Container Security Plugin ID 428188

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: smb: client: fix potential deadlock
when releasing mids All release_mid() callers seem to hold a reference of @mid so there is no need to call
kref_put(&mid->refcount, __release_mid) under @server->mid_lock spinlock. If they don't, then an use-
after-free bug would have occurred anyways. By getting rid of such spinlock also fixes a potential
deadlock as shown below CPU 0 CPU 1 ------------------------------------------------------------------
cifs_demultiplex_thread() cifs_debug_data_proc_show() release_mid() spin_lock(&server->mid_lock);
spin_lock(&cifs_tcp_ses_lock) spin_lock(&server->mid_lock) __release_mid() smb2_find_smb_tcon()
spin_lock(&cifs_tcp_ses_lock) *deadlock* (CVE-2023-52757)

Plugin Details

Severity: High

ID: 428188

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-2023-52757

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: 12/14/2023

Reference Information

CVE: CVE-2023-52757

Detections

Analytics