Information Leakage Vulnerability in Linux Kernel's IPv4 Implementation

Information Leakage Vulnerability in Linux Kernel's IPv4 Implementation

CVE-2021-45486 · LOW Severity

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small.

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