CVE - CVE-2024-38564

CVE-ID
CVE-2024-38564	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/543576ec15b17c0c93301ac8297333c7b6e84ac7 URL:https://git.kernel.org/stable/c/543576ec15b17c0c93301ac8297333c7b6e84ac7 MISC:https://git.kernel.org/stable/c/6675c541f540a29487a802d3135280b69b9f568d URL:https://git.kernel.org/stable/c/6675c541f540a29487a802d3135280b69b9f568d MISC:https://git.kernel.org/stable/c/67929e973f5a347f05fef064fea4ae79e7cdb5fd URL:https://git.kernel.org/stable/c/67929e973f5a347f05fef064fea4ae79e7cdb5fd MISC:https://git.kernel.org/stable/c/b34bbc76651065a5eafad8ddff1eb8d1f8473172 URL:https://git.kernel.org/stable/c/b34bbc76651065a5eafad8ddff1eb8d1f8473172
Assigning CNA
kernel.org
Date Record Created
20240618	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240618)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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