Fiche vulnérabilité
CVE-2024-27021 : faille élevée linux linux kernel (CVSS 7.8)
Description
In the Linux kernel, the following vulnerability has been resolved: r8169: fix LED-related deadlock on module removal Binding devm_led_classdev_register() to the netdev is problematic because on module removal we get a RTNL-related deadlock. Fix this by avoiding the device-managed LED functions. Note: We can safely call led_classdev_unregister() for a LED even if registering it failed, because led_classdev_unregister() detects this and is a no-op in this case.
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
- 1 mai 2024
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- linux linux kernel
- fedoraproject fedora
Références
- Fiche CVE-2024-27021 sur le NVD (NIST)
- git.kernel.org/stable/c/19fa4f2a85d777a8052e869c1b892a2f75565…
- git.kernel.org/stable/c/53d986f39acd8ea11c9e460732bfa5add6636…
- lists.fedoraproject.org/archives/list/package…
- lists.fedoraproject.org/archives/list/package…
- lists.fedoraproject.org/archives/list/package…