Fiche vulnérabilité
CVE-2023-53554 : faille élevée linux linux kernel (CVSS 7.8)
Description
In the Linux kernel, the following vulnerability has been resolved: staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext() The "exc->key_len" is a u16 that comes from the user. If it's over IW_ENCODING_TOKEN_MAX (64) that could lead to memory corruption.
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
- 4 oct. 2025
- Dernière mise à jour
- 4 août 2026
Produits concernés
- linux linux kernel
Références
- Fiche CVE-2023-53554 sur le NVD (NIST)
- git.kernel.org/stable/c/5373a1aa91b2298f9305794b8270cf9896be9…
- git.kernel.org/stable/c/5f1c7031e044cb2fba82836d55cc235e2ad61…
- git.kernel.org/stable/c/663fff29fd613e2b0d30c4138157312ba93c4…
- git.kernel.org/stable/c/7ae9f55a495077f838bab466411ee6f38574d…
- git.kernel.org/stable/c/9496fb96ddeb740dc6b966f4a7d8dfb8b9392…
- git.kernel.org/stable/c/b1b04b56745bc79286c80aa876fabfab1e08e…
- git.kernel.org/stable/c/baf420e30364ef9efe3e29a5c0e01e612aebf…
- git.kernel.org/stable/c/caac4b6c15b66feae4d83f602e1e46f124540…