CVE-2024-38564
- 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
- 2024-06-19T13:35:32Z
- Modified
- 2026-08-12T03:30:37Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- 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 BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE
bpf_prog_attach uses attach_type_to_prog_type to enforce proper attach type for BPF_PROG_TYPE_CGROUP_SKB. link_create uses bpf_prog_get and relies on bpf_prog_attach_check_attach_type to properly verify prog_type <> attach_type association.
Add missing attach_type enforcement for the link_create case. Otherwise, it's currently possible to attach cgroup_skb prog types to other cgroup hooks.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/38xxx/CVE-2024-38564.json" }- References
-
- https://git.kernel.org/stable/c/543576ec15b17c0c93301ac8297333c7b6e84ac7
- https://git.kernel.org/stable/c/6675c541f540a29487a802d3135280b69b9f568d
- https://git.kernel.org/stable/c/67929e973f5a347f05fef064fea4ae79e7cdb5fd
- https://git.kernel.org/stable/c/b34bbc76651065a5eafad8ddff1eb8d1f8473172
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/38xxx/CVE-2024-38564.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-38564
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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
-
Introduced4a1e7c0c63e02daad751842b7880f9bbcdfb6e89Fixed6675c541f540a29487a802d3135280b69b9f568dFixed67929e973f5a347f05fef064fea4ae79e7cdb5fdFixedb34bbc76651065a5eafad8ddff1eb8d1f8473172Fixed543576ec15b17c0c93301ac8297333c7b6e84ac7