In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix malformed packet sizing in vmxnet3_process_xdp vmxnet3 driver's XDP handling is buggy for packet sizes using ring0 (…
High CVSS 8.6
Summary
In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix malformed packet sizing in vmxnet3_process_xdp vmxnet3 driver's XDP handling is buggy for packet sizes using ring0 (that is, packet sizes between 128 - 3k bytes). We noticed MTU-related connectivity issues with Cilium's service load- balancing in case of vmxnet3 as NIC underneath. A simple curl to a HTTP backend service where the XDP LB was doing IPIP encap led to overly large packet sizes but only for *some* of…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/33e131a10459d16f181c8184d3f17f1c318c7002 Patch
- https://git.kernel.org/stable/c/4c2227656d9003f4d77afc76f34dd81b95e4c2c4 Patch
- https://git.kernel.org/stable/c/c4312c4d244aa58e811ff0297e013124d115e793 Patch
- https://git.kernel.org/stable/c/e3ad76e36a37b0ff4a71b06d5b33530ee8c3a177 Patch
Timeline
- nvd_ingest NVD