CVE-2025-71131 : faille moyenne linux linux kernel (CVSS 5.5)

In the Linux kernel, the following vulnerability has been resolved: crypto: seqiv - Do not use req->iv after crypto_aead_encrypt As soon as crypto_aead_encrypt is called, the underlying request may be freed by an asynchronous completion. Thus dereferencing req->iv after it returns is invalid. Instead of checking req->iv against info, create a new variable unaligned_info and use it for that purpose instead.

Sévérité

Moyenne (CVSS 5.5)

Vecteur CVSS

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitation active

Non signalée par la CISA

Publication

14 janv. 2026

Dernière mise à jour

30 juil. 2026

• linux linux kernel

• Fiche CVE-2025-71131 sur le NVD (NIST)
• git.kernel.org/stable/c/0279978adec6f1296af66b642cce641c6580b…
• git.kernel.org/stable/c/18202537856e0fae079fed2c9308780bcff2b…
• git.kernel.org/stable/c/50f196d2bbaee4ab2494bb1b0d294deba2929…
• git.kernel.org/stable/c/50fdb78b7c0bcc550910ef69c0984e751cac7…
• git.kernel.org/stable/c/5476f7f8a311236604b78fcc5b2a63b3a61b0…
• git.kernel.org/stable/c/baf0e2d1e03ddb04781dfe7f22a654d3611f6…
• git.kernel.org/stable/c/ccbb96434d88e32358894c879457b33f7508e…
• cert-portal.siemens.com/productcert/html/ssa-019113.html