In the Linux kernel, the following vulnerability has been resolved: net/packet: reset the MAC header on the packet-socket transmit path packet_parse_headers() resets the MAC header only for a SOCK_…
Info
Summary
In the Linux kernel, the following vulnerability has been resolved: net/packet: reset the MAC header on the packet-socket transmit path packet_parse_headers() resets the MAC header only for a SOCK_RAW frame whose socket did not bind a protocol. A protocol-bound SOCK_RAW socket, any SOCK_DGRAM frame, and the legacy SOCK_PACKET path therefore leave skb->mac_header unset here. For frames sent via __dev_queue_xmit() this is harmless: it resets the MAC header unconditionally. But the packet-socke…
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/1e43a1d66615f411d427f9df1f46dd049d9e3681
- https://git.kernel.org/stable/c/2610ed4e86a4590234a9d70518c469751c5af231
- https://git.kernel.org/stable/c/284f3e7a3f1a743fdf89e304fd1f19d5ffcff46d
- https://git.kernel.org/stable/c/4057853a91fb796c4f47c7d1baf1aa085394148e
- https://git.kernel.org/stable/c/971aa7d99242bbf09513e27b7a243f0b29ff23ae
- https://git.kernel.org/stable/c/b47ba8fe6e1d2df8c92048de5afafd059447dc30
- https://git.kernel.org/stable/c/c2707480cfbf19c7619acc9c089d17f20869821f
- https://git.kernel.org/stable/c/fdd4d7d52358a58e351dd9d82530c04eba8ccd7a
Timeline
- nvd_ingest NVD