Aller au contenu
en Se connecter
7.1 Élevée

CVE-2021-47403 In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix module reference leak A…

Description

In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix module reference leak A reference to the carrier module was taken on every open but was only released once when the final reference to the tty struct was dropped. Fix this by taking the module reference and initialising the tty driver data when installing the tty.

Produits et versions touchés

Produit Versions touchées Corrigé en
Linux 5.15 premières → < 5.15 5.15
Linux 5.14 premières → < 5.14.10 5.14.10
Linux 5.10 premières → < 5.10.71 5.10.71
Linux 5.4 premières → < 5.4.151 5.4.151
Linux 4.19 premières → < 4.19.209 4.19.209
Linux 4.14 premières → < 4.14.249 4.14.249
Linux 4.9 premières → < 4.9.285 4.9.285
Linux 4.4 premières → < 4.4.286 4.4.286
Linux 3.18 Pas de correctif indiqué
Afficher l’autre branche
Produit Versions touchées Corrigé en
linux_kernel 5.15 premières → < 5.15 5.15

Références

Chronologie

  1. Publiée
  2. Dernière modification

Autres CVE de Linux

Les 18283 CVE de Linux →
CVE-2026-99270 In the Linux kernel, the following vulnerability has been resolved: tcp: Fix potential UAF in reqsk_timer_handler() 8.1 Élevée CVE-2026-99269 In the Linux kernel, the following vulnerability has been resolved: sched_ext: Wait for SCX_OPSS_DISPATCHING before… 7.8 Élevée CVE-2026-99261 In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: correct reservation fence slots for… Non notée CVE-2026-99260 In the Linux kernel, the following vulnerability has been resolved: ntfs: fix resident conversion in ntfs_new_attr_flags… Non notée
Suivre cette CVE