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cvelistMitreCVELIST:CVE-2021-29650
HistoryMar 30, 2021 - 8:35 p.m.

CVE-2021-29650

2021-03-3020:35:47
mitre
www.cve.org
5
linux kernel
denial of service
memory barrier
netfilter subsystem

AI Score

6.3

Confidence

High

EPSS

0

Percentile

14.2%

An issue was discovered in the Linux kernel before 5.11.11. The netfilter subsystem allows attackers to cause a denial of service (panic) because net/netfilter/x_tables.c and include/linux/netfilter/x_tables.h lack a full memory barrier upon the assignment of a new table value, aka CID-175e476b8cdf.