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cvelistMitreCVELIST:CVE-2021-45485
HistoryDec 25, 2021 - 1:05 a.m.

CVE-2021-45485

2021-12-2501:05:07
mitre
www.cve.org
7
linux kernel
ipv6
information leak

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

41.1%

In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn’t properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses.