netfilter: nf_tables: release flow rule object from commit path
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 0.2%
probabilidad de explotación
0.2%top 96% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: release flow rule object from commit path
No need to postpone this to the commit release path, since no packets
are walking over this object, this is accessed from control plane only.
This helped uncovered UAF triggered by races with the netlink notifier.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/26b5934ff4194e13196bedcba373cd4915071d0ehttps://git.kernel.org/stable/c/4ab6f96444e936f5e4a936d5c0bc948144bcded3https://git.kernel.org/stable/c/6044791b7be707fd0e709f26e961a446424e5051https://git.kernel.org/stable/c/74fd5839467054cd9c4d050614d3ee8788386171https://git.kernel.org/stable/c/b2d7a92aff0fbd93c29d2aa6451fb99f050e2c4e