AZL-68606
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-68606.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-68606
- Upstream
- Published
- 2024-06-19T14:15:16Z
- Modified
- 2026-04-01T05:21:27.620053Z
- Summary
- CVE-2024-38564 affecting package kernel 5.15.200.1-1
- 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.
- References