cve/2024/CVE-2024-44983.md

### [CVE-2024-44983](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-44983)
![](https://img.shields.io/static/v1?label=Product&message=Linux&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=4cd91f7c290f64fe430867ddbae10bff34657b6a%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=5.13%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=blue)

### Description

In the Linux kernel, the following vulnerability has been resolved:netfilter: flowtable: validate vlan headerEnsure there is sufficient room to access the protocol field of theVLAN header, validate it once before the flowtable lookup.=====================================================BUG: KMSAN: uninit-value in nf_flow_offload_inet_hook+0x45a/0x5f0 net/netfilter/nf_flow_table_inet.c:32 nf_flow_offload_inet_hook+0x45a/0x5f0 net/netfilter/nf_flow_table_inet.c:32 nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline] nf_hook_slow+0xf4/0x400 net/netfilter/core.c:626 nf_hook_ingress include/linux/netfilter_netdev.h:34 [inline] nf_ingress net/core/dev.c:5440 [inline]

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds