SB2025111714 - Red Hat Enterprise Linux 10 update for kernel

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Main Vulnerability Database SB2025111714

SB2025111714 - Red Hat Enterprise Linux 10 update for kernel

Published: November 17, 2025

Security Bulletin ID SB2025111714
Severity
Low
Patch available
YES
Number of vulnerabilities 4
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 4 secuirty vulnerabilities.


1) Infinite loop (CVE-ID: CVE-2025-38614)

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

The vulnerability exists due to infinite loop within the ep_poll() and ep_loop_check_proc() functions in fs/eventpoll.c. A local user can perform a denial of service (DoS) attack.


2) Use-after-free (CVE-ID: CVE-2025-39864)

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

The vulnerability exists due to a use-after-free error within the cfg80211_update_known_bss() function in net/wireless/scan.c. A local user can escalate privileges on the system.


3) Use-after-free (CVE-ID: CVE-2025-39903)

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

The vulnerability exists due to a use-after-free error within the of_numa_parse_memory_nodes() function in drivers/of/of_numa.c. A local user can escalate privileges on the system.


4) Out-of-bounds read (CVE-ID: CVE-2025-39946)

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

The vulnerability exists due to an out-of-bounds read error within the tls_rx_msg_size() function in net/tls/tls_sw.c. A local user can perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References