Riskcovery

CVE-2023-54301

serial: 8250_bcm7271: fix leak in `brcmuart_probe`

State
Published
Severity
Not scored
Published
Dec 30, 2025
Updated
May 11, 2026
Reserved
Dec 30, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

serial: 8250_bcm7271: fix leak in `brcmuart_probe`

Smatch reports: drivers/tty/serial/8250/8250_bcm7271.c:1120 brcmuart_probe() warn: 'baud_mux_clk' from clk_prepare_enable() not released on lines: 1032.

The issue is fixed by using a managed clock.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 41a469482de257ea8db43cf74b6311bd055de030 to before 5258395e67fee6929fb8e50c8239f8de51b8cb2dAffected
  • 41a469482de257ea8db43cf74b6311bd055de030 to before 2a3e5f428fc4315be6144524912eaefac16f43a9Affected
  • 41a469482de257ea8db43cf74b6311bd055de030 to before 56a81445b8e4b8906d557518c5dae3ddbb447d1eAffected
  • 41a469482de257ea8db43cf74b6311bd055de030 to before f264f2f6f4788dc031cef60a0cf2881902736709Affected
LinuxLinux
  • 5.13Affected
  • before 5.13Not affected
  • 5.15.113 through 5.15.*Not affected
  • 6.1.30 through 6.1.*Not affected
  • 6.3.4 through 6.3.*Not affected
  • 6.4 and laterNot affected

References

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