serial: 8250_bcm7271: fix leak in `brcmuart_probe` (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.20 % · percentile 10 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Deferred
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.
References
European references
- ENISA EUVD · EUVD-2023-60503
- GCVE · GCVE-0-2023-54301
CERT-FR advisories
- CERTFR-2026-AVI-0225 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0170 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0108 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 41a469482de257ea8db43cf74b6311bd055de030 < 5258395e67fee6929fb8e50c8239f8de51b8cb2d ; affected 41a469482de257ea8db43cf74b6311bd055de030 < 2a3e5f428fc4315be6144524912eaefac16f43a9 ; affected 41a469482de257ea8db43cf74b6311bd055de030 < 56a81445b8e4b8906d557518c5dae3ddbb447d1e ; affected 41a469482de257ea8db43cf74b6311bd055de030 < f264f2f6f4788dc031cef60a0cf2881902736709 |
| Linux · Linux | affected 5.13 ; unaffected 0 < 5.13 ; unaffected 5.15.113 ≤ 5.15.* ; unaffected 6.1.30 ≤ 6.1.* ; unaffected 6.3.4 ≤ 6.3.* ; unaffected 6.4 ≤ * |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |