Detections
Analytics
CVE-2023-52735
critical
Description
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
https://git.kernel.org/stable/c/f312367f5246e04df564d341044286e9e37a97ba
https://git.kernel.org/stable/c/7499859881488da97589f3c79cc66fa75748ad49
https://git.kernel.org/stable/c/5b4a79ba65a1ab479903fff2e604865d229b70a9