cve-2023-52735
Vulnerability from cvelistv5
Published
2024-05-21 15:22
Modified
2025-01-16 20:47
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
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/00000000000073b14905ef2e7401@google.com/
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5b4a79ba65a1ab479903fff2e604865d229b70a9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7499859881488da97589f3c79cc66fa75748ad49
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f312367f5246e04df564d341044286e9e37a97ba
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5b4a79ba65a1ab479903fff2e604865d229b70a9
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7499859881488da97589f3c79cc66fa75748ad49
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f312367f5246e04df564d341044286e9e37a97ba
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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