2024-06-19 16:03:10 +00:00

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{
"id": "CVE-2024-38564",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2024-06-19T14:15:16.560",
"lastModified": "2024-06-19T14:15:16.560",
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE\n\nbpf_prog_attach uses attach_type_to_prog_type to enforce proper\nattach type for BPF_PROG_TYPE_CGROUP_SKB. link_create uses\nbpf_prog_get and relies on bpf_prog_attach_check_attach_type\nto properly verify prog_type <> attach_type association.\n\nAdd missing attach_type enforcement for the link_create case.\nOtherwise, it's currently possible to attach cgroup_skb prog\ntypes to other cgroup hooks."
}
],
"metrics": {},
"references": [
{
"url": "https://git.kernel.org/stable/c/543576ec15b17c0c93301ac8297333c7b6e84ac7",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/6675c541f540a29487a802d3135280b69b9f568d",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/67929e973f5a347f05fef064fea4ae79e7cdb5fd",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/b34bbc76651065a5eafad8ddff1eb8d1f8473172",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
]
}