CVE-2024-47708
netkit: Assign missing bpf_net_context
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: netkit: Assign missing bpf_net_context During the introduction of struct bpf_net_context handling for XDP-redirect, the netkit driver has been missed, which also requires it because NETKIT_REDIRECT invokes skb_do_redirect() which is accessing the per-CPU variables. Otherwise we see the following crash: BUG: kernel NULL pointer dereference, address: 0000000000000038 bpf_redirect() netkit_xmit() dev_hard_start_xmit() Set the bpf_net_context before invoking netkit_xmit() program within the netkit driver.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 21, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
401cb7dae8130fd34eb84648e02ab4c506df7d5e < 182c6fed8c7f62cddce0126ec1fc0da2b700fb11 401cb7dae8130fd34eb84648e02ab4c506df7d5e < 157f29152b61ca41809dd7ead29f5733adeced19
Linux / Linux
6.11