CVE-2022-49598 : faille moyenne linux linux kernel (CVSS 4.7)

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_mtu_probing. While reading sysctl_tcp_mtu_probing, 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

17 juin 2026

• linux linux kernel

• Fiche CVE-2022-49598 sur le NVD (NIST)
• git.kernel.org/stable/c/77a04845f0d28a3561494a5f3121488470a96…
• git.kernel.org/stable/c/7e8fc428a7f680f1c4994a40e52d7f95a9a93…
• git.kernel.org/stable/c/aabe9438fdfe004e021d5a206227ec105dbe2…
• git.kernel.org/stable/c/b0920ca09d9ce19980c8391b9002455baa9c1…
• git.kernel.org/stable/c/f47d00e077e7d61baf69e46dde3210c886360…
• git.kernel.org/stable/c/f966773e13cdd3f12baa90071b7b660f6c633…