GHSA-47rw-4rpj-m5g9
GitHub Security Advisory
⚠ Unreviewed
CRITICAL
Has CVE
Advisory Details
In the Linux kernel, the following vulnerability has been resolved:
bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself
sock_map proto callbacks should never call themselves by design. Protect
against bugs like [1] and break out of the recursive loop to avoid a stack
overflow in favor of a resource leak.
[1] https://lore.kernel.org/all/[email protected]/
Related CVEs
Key Information
9.0
/10
Dataset
Last updated: September 21, 2025 6:29 AM
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