CVE-2024-58240 : faille élevée linux linux kernel (CVSS 7.8)

In the Linux kernel, the following vulnerability has been resolved: tls: separate no-async decryption request handling from async If we're not doing async, the handling is much simpler. There's no reference counting, we just need to wait for the completion to wake us up and return its result. We should preferably also use a separate crypto_wait. I'm not seeing a UAF as I did in the past, I think aec7961916f3 ("tls: fix race between async notify and socket close") took care of it. This will make the next fix easier.

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

28 août 2025

Dernière mise à jour

19 août 2026

• linux linux kernel
• debian debian linux

• Fiche CVE-2024-58240 sur le NVD (NIST)
• git.kernel.org/stable/c/41532b785e9d79636b3815a64ddf6a096647d…
• git.kernel.org/stable/c/48905146d11dbf1ddbb2967319016a8397695…
• git.kernel.org/stable/c/5f7761c94b1db7570cab328c9f940a3328450…
• git.kernel.org/stable/c/999115298017a675d8ddf61414fc7a85c89f1…
• git.kernel.org/stable/c/dec5b6e7b211e405d3bcb504562ab21aa7e5a…
• git.kernel.org/stable/c/f32ab6cb544d01cdc150de5df389ac685aa50…
• lists.debian.org/debian-lts-announce/2025/10/msg00008.html
• cert-portal.siemens.com/productcert/html/ssa-032379.html