CVE-2022-49572 : faille moyenne Linux Linux (CVSS 4.7)

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle. While reading sysctl_tcp_slow_start_after_idle, 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-2022-49572 sur le NVD (NIST)
• git.kernel.org/stable/c/3b26e11b07a09b31247688bec61e2925d4a57…
• git.kernel.org/stable/c/369d99c2b89f54473adcf9acdf40ea562b5a6…
• git.kernel.org/stable/c/0e3f82a03ec8c3808e87283e1294622741570…
• git.kernel.org/stable/c/41aeba4506f6b70ec7500c6fe202731a4ba29…
• git.kernel.org/stable/c/68b6f9506747d507c7bfa374d178929b4157e…
• git.kernel.org/stable/c/4845b5713ab18a1bb6e31d1fbb4d600240b8b…