CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
AI Score
Confidence
Low
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]/
git.kernel.org/linus/5b4a79ba65a1ab479903fff2e604865d229b70a9
git.kernel.org/stable/c/5b4a79ba65a1ab479903fff2e604865d229b70a9
git.kernel.org/stable/c/7499859881488da97589f3c79cc66fa75748ad49
git.kernel.org/stable/c/f312367f5246e04df564d341044286e9e37a97ba
ubuntu.com/security/CVE-2023-52735
www.cve.org/CVERecord?id=CVE-2023-52735