SB2025083018 - Ubuntu update for linux-oem-6.14

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2025083018

SB2025083018 - Ubuntu update for linux-oem-6.14

Published: August 30, 2025

Security Bulletin ID SB2025083018
Severity
Low
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Use-after-free (CVE-ID: CVE-2025-38350)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the qdisc_alloc_handle() and qdisc_tree_reduce_backlog() functions in net/sched/sch_api.c. A local user can escalate privileges on the system.


2) Race condition (CVE-ID: CVE-2025-38174)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition within the tb_cfg_request_dequeue() function in drivers/thunderbolt/ctl.c. A local user can perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References