CVE-2024-38564

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2024-38564
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-38564.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-38564
Downstream
Related
Published
2024-06-19T13:35:32.222Z
Modified
2026-05-28T03:54:14.796882373Z
Summary
bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE
Details

In the Linux kernel, the following vulnerability has been resolved:

bpf: Add BPFPROGTYPECGROUPSKB attach type enforcement in BPFLINKCREATE

bpfprogattach uses attachtypetoprogtype to enforce proper attach type for BPFPROGTYPECGROUPSKB. linkcreate uses bpfprogget and relies on bpfprogattachcheckattachtype to properly verify progtype <> attachtype association.

Add missing attachtype enforcement for the linkcreate case. Otherwise, it's currently possible to attach cgroup_skb prog types to other cgroup hooks.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/38xxx/CVE-2024-38564.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
4a1e7c0c63e02daad751842b7880f9bbcdfb6e89
Fixed
6675c541f540a29487a802d3135280b69b9f568d
Fixed
67929e973f5a347f05fef064fea4ae79e7cdb5fd
Fixed
b34bbc76651065a5eafad8ddff1eb8d1f8473172
Fixed
543576ec15b17c0c93301ac8297333c7b6e84ac7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-38564.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.10.0
Fixed
6.6.33
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.8.12
Type
ECOSYSTEM
Events
Introduced
6.9.0
Fixed
6.9.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-38564.json"