| Assigner | Linux |
| Reserved | 2024-02-19 |
| Published | 2024-05-01 |
| Updated | 2024-05-29 |
Description
In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix missing reserved tailroom Use rbi->len instead of rcd->len for non-dataring packet. Found issue: XDP_WARN: xdp_update_frame_from_buff(line:278): Driver BUG: missing reserved tailroom WARNING: CPU: 0 PID: 0 at net/core/xdp.c:586 xdp_warn+0xf/0x20 CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W O 6.5.1 #1 RIP: 0010:xdp_warn+0xf/0x20 ... ? xdp_warn+0xf/0x20 xdp_do_redirect+0x15f/0x1c0 vmxnet3_run_xdp+0x17a/0x400 [vmxnet3] vmxnet3_process_xdp+0xe4/0x760 [vmxnet3] ? vmxnet3_tq_tx_complete.isra.0+0x21e/0x2c0 [vmxnet3] vmxnet3_rq_rx_complete+0x7ad/0x1120 [vmxnet3] vmxnet3_poll_rx_only+0x2d/0xa0 [vmxnet3] __napi_poll+0x20/0x180 net_rx_action+0x177/0x390
Product status
54f00cce1178 before aba8659caf88
54f00cce1178 before 7c8505ecc2d1
54f00cce1178 before 91d017d19d5a
54f00cce1178 before e127ce7699c1
6.6
Any version before 6.6
6.6.23
6.7.11
6.8.2
6.9
References
https://git.kernel.org/stable/c/aba8659caf88017507419feea06069f529329ea6
https://git.kernel.org/stable/c/7c8505ecc2d15473d679b8e06335434b84fffe86
https://git.kernel.org/stable/c/91d017d19d5a9ad153e2dc23ed3c0e2e79ef5262
https://git.kernel.org/stable/c/e127ce7699c1e05279ee5ee61f00893e7bfa9671
