In the Linux kernel, the following vulnerability has been...
Critical severity
Unreviewed
Published
May 21, 2024
to the GitHub Advisory Database
•
Updated Jul 3, 2024
Description
Published by the National Vulnerability Database
May 21, 2024
Published to the GitHub Advisory Database
May 21, 2024
Last updated
Jul 3, 2024
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]/
References