CVE-2022-49048 : faille moyenne linux linux kernel (CVSS 5.5)

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix panic when forwarding a pkt with no in6 dev kongweibin reported a kernel panic in ip6_forward() when input interface has no in6 dev associated. The following tc commands were used to reproduce this panic: tc qdisc del dev vxlan100 root tc qdisc add dev vxlan100 root netem corrupt 5%

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

26 févr. 2025

Dernière mise à jour

4 août 2026

• linux linux kernel

• Fiche CVE-2022-49048 sur le NVD (NIST)
• git.kernel.org/stable/c/74b68f5249f16c5f7f675d0f604fa6ae20e3a…
• git.kernel.org/stable/c/a263712ba8c9ded25dd9d2d5ced11bcea5b33…
• git.kernel.org/stable/c/ab2f5afb7af5c68389e8c7dd29e0a98fbeaaa…
• git.kernel.org/stable/c/adee01bbf6cb5b3e4ed08be8ff866aac90f13…
• git.kernel.org/stable/c/e3fa461d8b0e185b7da8a101fe94dfe6dd500…
• git.kernel.org/stable/c/e69fb3de87a8923e5931a272a38fa3cceb01d…