Answer in brief
CVE-2024-38564 records a Unknown severity vulnerability in bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=4a1e7c0c63e02daad751842b7880f9bbcdfb6e89 <6675c541f540a29487a802d3135280b69b9f568d || >=4a1e7c0c63e02daad751842b7880f9bbcdfb6e89 <67929e973f5a347f05fef064fea4ae79e7cdb5fd || >=4a1e7c0c63e02daad751842b7880f9bbcdfb6e89 <b34bbc76651065a5eafad8ddff1eb8d1f8473172 || >=4a1e7c0c63e02daad751842b7880f9bbcdfb6e89 <543576ec15b17c0c93301ac8297333c7b6e84ac7 | 6675c541f540a29487a802d3135280b69b9f568d, 67929e973f5a347f05fef064fea4ae79e7cdb5fd, b34bbc76651065a5eafad8ddff1eb8d1f8473172, 543576ec15b17c0c93301ac8297333c7b6e84ac7 |
| Linux/Linuxgeneric | 5.10 | Not reported |
Published upstream
Jun 19, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-38564 records a Unknown severity vulnerability in bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=4a1e7c0c63e02daad751842b7880f9bbcdfb6e89 <6675c541f540a29487a802d3135280b69b9f568d || >=4a1e7c0c63e02daad751842b7880f9bbcdfb6e89 <67929e973f5a347f05fef064fea4ae79e7cdb5fd || >=4a1e7c0c63e02daad751842b7880f9bbcdfb6e89 <b34bbc76651065a5eafad8ddff1eb8d1f8473172 || >=4a1e7c0c63e02daad751842b7880f9bbcdfb6e89 <543576ec15b17c0c93301ac8297333c7b6e84ac7 | 6675c541f540a29487a802d3135280b69b9f568d, 67929e973f5a347f05fef064fea4ae79e7cdb5fd, b34bbc76651065a5eafad8ddff1eb8d1f8473172, 543576ec15b17c0c93301ac8297333c7b6e84ac7 |
| Linux/Linuxgeneric | 5.10 | Not reported |
Published upstream
Jun 19, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.