Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: bpf: Add the missing BPF_LINK_TYPE invocation for sockmap There is an out-of-bounds read in bpf_link_show_fdinfo() for the sockmap link fd. Fix it by adding the missing BPF_LINK_TYPE invocation for sockmap link Also add comments for bpf_link_type to prevent missing updates in the future.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 699c23f02c65cbfc3e638f14ce0d70c23a2e1f02 before 6d79f12c0ce2bc8ff5f109093df1734bd6450615; affected 699c23f02c65cbfc3e638f14ce0d70c23a2e1f02 before c2f803052bc7a7feb2e03befccc8e49b6ff1f5f5 |
| Linux / Linux | affected 6.10; unaffected 0 before 6.10; unaffected 6.11.6 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/6d79f12c0ce2bc8ff5f109093df1734bd6450615
- https://git.kernel.org/stable/c/c2f803052bc7a7feb2e03befccc8e49b6ff1f5f5
ADP enrichment
No English description supplied.
No references supplied.