CVE-2022-49597 : faille moyenne Linux Linux (CVSS 4.7)

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_base_mss. While reading sysctl_tcp_base_mss, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.

Sévérité

Moyenne (CVSS 4.7)

Vecteur CVSS

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

Exploitation active

Non signalée par la CISA

Publication

26 févr. 2025

Dernière mise à jour

11 mai 2026

• Linux Linux

• Fiche CVE-2022-49597 sur le NVD (NIST)
• git.kernel.org/stable/c/30b73edc1d2459ba2c71cb58fbf84a1a6e640…
• git.kernel.org/stable/c/514d2254c7b8aa2d257f5ffc79f0d96be2d6b…
• git.kernel.org/stable/c/4d7dea651b7fe0322be95054f64e3711afccc…
• git.kernel.org/stable/c/9ca18116bc16ec31b9a3ce28ea1350badfa36…
• git.kernel.org/stable/c/88d78bc097cd8ebc6541e93316c9d9bf651b1…