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CVE-2024-50123

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CVE-2024-50123

Published: Nov 5, 2024

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
699c23f02c65cbfc3e638f14ce0d70c23a2e1f02 - < 6d79f12c0ce2bc8ff5f109093df1734bd6450615
affected
699c23f02c65cbfc3e638f14ce0d70c23a2e1f02 - < c2f803052bc7a7feb2e03befccc8e49b6ff1f5f5

Linux

Linux

affected
6.10
unaffected
0 - < 6.10
unaffected
6.11.6 - <= 6.11.*
unaffected
6.12 - <= *

References

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