Fiche vulnérabilité
CVE-2024-50051 : faille élevée linux linux kernel (CVSS 7.8)
Description
In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: Add cancel_work_sync before module remove If we remove the module which will call mpc52xx_spi_remove it will free 'ms' through spi_unregister_controller. while the work ms->work will be used. The sequence of operations that may lead to a UAF bug. Fix it by ensuring that the work is canceled before proceeding with the cleanup in mpc52xx_spi_remove.
En bref
- Sévérité
- Élevée (CVSS 7.8)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 11 janv. 2025
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- linux linux kernel
Références
- Fiche CVE-2024-50051 sur le NVD (NIST)
- git.kernel.org/stable/c/373d55a47dc662e5e30d12ad5d334312f757c…
- git.kernel.org/stable/c/90b72189de2cddacb26250579da0510b29a8b…
- git.kernel.org/stable/c/984836621aad98802d92c4a3047114cf51807…
- git.kernel.org/stable/c/cd5106c77d6d6828aa82449f01f4eb436d602…
- git.kernel.org/stable/c/d0cde3911cf24e1bcdd4caa1d1b9ef57589db…
- git.kernel.org/stable/c/e0c6ce8424095c2da32a063d3fc027494c689…
- git.kernel.org/stable/c/f65d85bc1ffd8a2c194bb2cd65e35ed3648dd…
- lists.debian.org/debian-lts-announce/2025/03/msg00001.html